Black Arrow Cyber Advisory 15 March 2023 – Microsoft Releases Patch for Critical Outlook/365 Vulnerability Under Active Exploitation

Executive Summary

This week Microsoft released a patch for a critical actively exploited privilege escalation vulnerability in Microsoft Outlook. The vulnerability is tracked as CVE-2023-23397.

What’s the risk to me or my business?

Successful exploitation of the vulnerabilities could allow an attacker to gain authentication details from a targeted machine. These details can then be relayed to other systems or brute-forced offline, leading to compromise of the account.

Technical Summary:

The vulnerability allows an attacker to craft malicious emails which force a target device to connect to a remote UNC of the attackers choice. A UNC is a path that can be used to access network resources. Upon connection, the Net-NTLMv2 hash, which is a hash of the victim’s password is leaked to the attacker. The attacker can then relay this hash to authenticate as the victim on other services or decode the hash offline. At no point does the email need to be previewed or opened, it is triggered as soon as it is received and processed by the email server.

What can I do?

It is recommended that organisations apply the latest patches as soon as possible as this vulnerability is recorded as actively exploited. In their analysis, Microsoft recorded that this vulnerability was exploited by Strontium, a state-sponsored Russian hacking group. Organisations using strictly off-premises solutions are not impacted.

Further information on CVE-2023-23397 can be found here: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23397  

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

Black Arrow Cyber Threat Briefing 10 March 2023

Welcome to this week’s Black Arrow Cyber Threat Briefing – a weekly digest, collated and curated by our cyber threat intelligence experts to provide senior and middle management with an easy to digest round up of the most notable threats, vulnerabilities, and cyber related news from the last week.

Top Cyber Stories of the Last Week

Business Email Compromise Attacks Can Take Just Hours

Microsoft’s security intelligence team found that Business Email Compromise (BEC) attacks are moving rapidly, with some taking mere minutes. Microsoft found the whole process, from signing in using compromised credentials to registering typo squatting domains and hijacking an email thread, took threat actors only a couple of hours. Such a rapid attack leaves minimal time for organisations to identify and take preventative action. This is worrying when considering the cost of BEC is predicted to more than tens of billions.

https://www.bleepingcomputer.com/news/security/microsoft-business-email-compromise-attacks-can-take-just-hours/

Research Reveals ‘Password’ is Still the Most Common Term used by Hackers to Breach Enterprise Networks

In a report of over 800 million breached passwords, vendor Specops identified some worrying results. Some of the key findings from the report include 88% of passwords used in successful attacks consisting of 12 characters or less and the most common base terms used in passwords involving ‘password’, ‘admin’, ‘welcome’ and ‘p@ssw0rd’. The report found that 83% of the compromised passwords satisfied both the length and complexity requirements of cyber security compliance standards such as NIST, GDPR, HIPAA and Cyber Essentials.

https://www.itsecurityguru.org/2023/03/08/research-reveals-password-still-the-most-common-term-used-by-hackers-to-breach-enterprise-networks/

Just 10% of Firms Can Resolve Cloud Threats in an Hour

Two-thirds (39%) of global organisations reported a surge in breaches over the past year, with IT complexity increasing and detection and response capabilities worsening, according to Palo Alto Networks. It found that as enterprises move more of their data and workloads to the cloud, they’re finding it increasingly difficult to discover and remediate incidents quickly. Over two-fifths (42%) reported an increase in mean time to remediate, while 90% said they are unable to detect, contain and resolve cyber-threats within an hour. Nearly a third (30%) reported a major increase in intrusion attempts and unplanned downtime. Part of the challenge appears to be the complexity of their cloud security environments – partly caused by tool bloat.

https://www.infosecurity-magazine.com/news/10-firms-resolve-cloud-threats-hour/

MSPs in the Crosshairs of Ransomware Gangs

Many attacks have heightened attention around third-party risk and the security obligations of MSPs in meeting multiple customers’ IT needs. Attacks such as the ones on RackSpace and LastPass show that some ransomware actors are now intentionally targeting MSPs to access sensitive customer data. It is now believed that some advanced persistent threat (APT) groups could be stepping up their attacks on MSP’s in order to gain sensitive customer data.

https://www.msspalert.com/cybersecurity-research/msps-in-the-crosshairs-of-ransomware-gangs/

Stolen Credentials Increasingly Empower the Cyber Crime Underground

Threat Intelligence provider Flashpoint found that last year threat actors exposed or stole 22.62 billion credentials and personal records, which often make their way to underground forums and cyber criminal markets. This follows a significant increase in market activity; just last year Flashpoint recorded 190 new illicit markets emerge and the continual rise in attacks focused on stealing credentials only further empowers cyber crime underground.

https://www.csoonline.com/article/3690409/stolen-credentials-increasingly-empower-the-cybercrime-underground.html#tk.rss_news

It’s Time to Assess the Potential Dangers of an Increasingly Connected World

As global conflicts continue, cyber has become the fifth front of warfare. The world is approaching 50 billion connected devices, controlling everything from our traffic lights to our nuclear arsenal and we have already seen large-scale cyber attacks. Adding to this, a multitude of infrastructure runs on services ran by a handful of companies; Palo Alto Networks, Cisco and Fortinet control more than 50% of the market for security appliances. As such, an attack on one of these companies could cause a huge ripple effect on their customers.

https://www.darkreading.com/risk/it-s-time-to-assess-the-potential-dangers-of-an-increasingly-connected-world-

Mounting Cyber Threats Mean Financial Firms Urgently Need Better Safeguards

According to the International Monetary Fund (IMF) 64% of banks and supervisory authorities do not mandate testing and exercising cyber security and 54% lack dedicated a cyber incident reporting regime. This increases the risk of experiencing a cyber attack. Regularly testing and exercising security will aid any organisation in its cyber resilience.

https://www.imf.org/en/Blogs/Articles/2023/03/02/mounting-cyber-threats-mean-financial-firms-urgently-need-better-safeguards

Insider Threat: Developers Leaked 10m Credentials Including Passwords in 2022

Security provider GitGuardian found that the rate at which developers leaked critical software secrets jumped by 0.5 to reach 5.5 out of every 1,000 commits to GitHub repositories; overall, this amounted to at least 10 million instances of secrets leaking to a public repository. Generic passwords accounted for the majority of leaked secrets (56%) and more than a third (38%) of leaks involved API keys, random number generator seeds and other sensitive strings. These leaks can have worrying consequences for organisations.

https://www.darkreading.com/application-security/inside-threat-developers-leaked-10m-credentials-passwords-2022

Cyber Threat Detections Surges 55% In 2022

Security Provider Trend Micro has said that it stopped 146 billion cyber threats in 2022, a 55% increase on the previous year and evidence of the increase of attacks ramping up. Trend Micro also found a 242% increase in the number of blocked malicious files and an 86% increase in backdoor malware detections with the latter showing an increase in attackers gaining initial access. Furthermore, the number of critical vulnerabilities in 2022 doubled compared to the previous year. Trend Micro noted that this is all likely due to an ever expanding attack surface of organisations.

https://www.infosecurity-magazine.com/news/cyberthreat-detections-surge-55/

European Central Bank Tells Banks to Run Cyber Stress Tests after Rise in Hacker Attacks

The European Central Bank (ECB) will ask all major lenders in the Eurozone to detail by next year, how they would respond to and recover from a successful cyber attack. The ECB is in the process of designing a scenario involving a theoretical breach of the financial system’s cyber defences, which will be sent to all of the 111 banks it assesses to see how they would react. The stress test stems from the increasing amount of cyber attacks. If cyber has shown us anything, it’s that anyone can be a target and performing a stress test would help any organisation prepare for the worst.

https://www.ft.com/content/f03d68a4-fdb9-4312-bda3-3157d369a4a6

Employees Are Feeding Sensitive Business Data to ChatGPT

1 in 20 employees have put sensitive corporate data into popular AI tool ChatGPT, raising concerns that this could result in massive leaks of proprietary information. In some cases, this has involved employees cutting and pasting strategic documents and asking ChatGPT to make a PowerPoint.

https://www.darkreading.com/risk/employees-feeding-sensitive-business-data-chatgpt-raising-security-fears

Is Ransomware Declining? Not So Fast Experts Say

Security provider CrowdStrike have explained that the perceived decline in ransomware reflects the abilities of threat actors to adapt, splinter and regroup against defensive measures. CrowdStrike expand on this, stating that whilst ransom payments dipped slightly in 2022, there was an uprise in data extortion and ransomware as a service (RaaS).

https://www.techtarget.com/searchsecurity/news/365532201/Is-ransomware-declining-Not-so-fast-experts-say

Preventing Corporate Data Breaches Starts with Remembering that Leaks have Real Victims

The impact a data breach can have on an individual is devastating and ultimately there’s not much an individual can do themselves if the organisation that holds their data isn’t taking the right steps. To best protect themselves and their clients’ data, organisations should look to have appropriate defence in depth controls, including effective asset management, an open security culture, close monitoring of access, utilising strong authentication and maintaining an awareness of the ever changing threat landscape.

https://www.helpnetsecurity.com/2023/03/07/preventing-corporate-data-breaches/

Faced With Likelihood of Ransomware Attacks, Businesses Still Choosing to Pay Up

In a recent report Proofpoint found that globally 76% of organisations experienced ransomware attempts, with 64% eventually infected. Amongst those that had a cyber insurance policy, 82% of insurers stepped up to pay the ransom either in full or partially. The report found that with the rise in number and sophistication of attacks it is more important than ever for proper security training and awareness in organisations.

https://www.zdnet.com/article/faced-with-likelihood-of-ransomware-attacks-businesses-still-choosing-to-pay-up/

Experts See Growing Need for Cyber Security Workers as One in Six Jobs go Unfilled

A report by the Information and Communications Technology Council (ICTC) found that 1 in 6 cyber security jobs are unfulfilled and this is only expected to grow in the coming years. The ICTC stated that “This is not just about education or government funding, but about companies willing to provide hands-on training and experience to the next generation of cyber security experts”.

https://www.theglobeandmail.com/business/careers/article-experts-see-growing-need-for-cybersecurity-workers-as-one-in-six-jobs/

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Threats

Ransomware, Extortion and Destructive Attacks

• Faced with likelihood of ransomware attacks, businesses still choosing to pay up | ZDNET

• MSPs in the Crosshairs of Ransomware Gangs - MSSP Alert

• Is ransomware declining? Not so fast, experts say | TechTarget

• FBI and CISA warn of increasing Royal ransomware attack risks (bleepingcomputer.com)

• City of Oakland Faces Major Data Leak - Infosecurity Magazine (infosecurity-magazine.com)

• Indigo Books Refuses LockBit Ransomware Demand (darkreading.com)

• Anatomy of a Ransomware Attack

• Core Members of DoppelPaymer Ransomware Gang Targeted in Germany and Ukraine (thehackernews.com)

• Ransom House ransomware attack hit Hospital Clinic de Barcelona- - Security Affairs

• Security Patch Management Strengthens Ransomware Defence (trendmicro.com)

• Ransomware's Favorite Target: Critical Infrastructure and Its Industrial Control Systems (darkreading.com)

• Ransomware review: March 2023 (malwarebytes.com)

• Ransomware gang posts video of data stolen from Minneapolis schools (bleepingcomputer.com)

• IceFire ransomware now encrypts both Linux and Windows systems (bleepingcomputer.com)

• Examining Ransomware Payments From a Data-Science Lens (trendmicro.com)

• DND: Black & McDonald reported ransomware attack | CTV News

• Cyble — BlackSnake Ransomware Emerges from Chaos Ransomware's Shadow

Phishing & Email Based Attacks

• AI is taking phishing attacks to a whole new level of sophistication - Help Net Security

• Catches of the Month: Phishing Scams for March 2023 - IT Governance UK Blog

• Emotet starts post-break phishing campaign • The Register

BEC – Business Email Compromise

• Microsoft: Business email compromise attacks can take just hours (bleepingcomputer.com)

Other Social Engineering; Smishing, Vishing, etc

• Experts Warn of "SMS Pumping" Fraud Epidemic - Infosecurity Magazine (infosecurity-magazine.com)

• Vishing attacks increasing, but AI's role still unclear | TechTarget

• Defeating the Deepfake Danger - SecurityWeek

• Does Your Help Desk Know Who's Calling? (thehackernews.com)

2FA/MFA

• NCSC: Twitter Users Should Find MFA Alternatives - Infosecurity Magazine (infosecurity-magazine.com)

Malware

• DrayTek VPN routers hacked with new malware to steal data, evade detection (bleepingcomputer.com)

• Malicious PyPI package signals direction of cyber crime • The Register

• How to prevent Microsoft OneNote files from infecting Windows with malware (bleepingcomputer.com)

• Snake Keylogger Malware Removal Guide (makeuseof.com)

• Stealthy UEFI malware bypassing Secure Boot enabled by unpatchable Windows flaw | Ars Technica

• New malware infects business routers for data theft, surveillance (bleepingcomputer.com)

• Old Windows ‘Mock Folders’ UAC bypass used to drop malware (bleepingcomputer.com)

• Emotet malware attacks return after three-month break (bleepingcomputer.com)

• AI-Powered 'BlackMamba' Keylogging Attack Evades Modern EDR Security (darkreading.com)

• New ScrubCrypt Crypter Used in Cryptojacking Attacks Targeting Oracle WebLogic (thehackernews.com)

• Hackers Exploiting Remote Desktop Software Flaws to Deploy PlugX Malware (thehackernews.com)

• Custom Chinese Malware Found on SonicWall Appliance - SecurityWeek

• Remcos Trojan Returns to Most Wanted Malware List After Ukraine Attacks - Infosecurity Magazine (infosecurity-magazine.com)

• FBI and international cops catch a NetWire RAT • The Register

Mobile

• Transparent Tribe Hackers Distribute CapraRAT via Trojanized Messaging Apps (thehackernews.com)

• Officials Targeted with Romance Scams and Android Trojan - Infosecurity Magazine (infosecurity-magazine.com)

• Google One expands security features to all plans with dark web report, VPN access - Help Net Security

Denial of Service/DoS/DDOS

• Akamai mitigated a record-breaking DDoS that peaked 900Gbps- Security Affairs

Internet of Things – IoT

• TPM 2.0 Library Vulnerabilities May Affect Billions of IoT Devices - Infosecurity Magazine (infosecurity-magazine.com)

• Chinese Hikvision cameras ‘that pose security threat’ used on King’s Sandringham estate (thetimes.co.uk)

Data Breaches/Leaks

• Preventing corporate data breaches starts with remembering that leaks have real victims - Help Net Security

• The LastPass Hack Somehow Gets Worse | WIRED

• LastPass Hack: Engineer's Failure to Update Plex Software Led to Massive Data Breach (thehackernews.com)

• Credential Stuffing attack on Chick-fil-A impacted +71K users- Security Affairs

• Popular fintech apps expose valuable, exploitable secrets - Help Net Security

• PayPal Sued Over Data Breach that Impacted 35,000 users (hackread.com)

• Acer Data Breach? Hacker Claims to Sell 160GB Trove of Stolen Data (hackread.com)

• Brazilian Conglomerate Suffers 3TB Data Breach: Report - Infosecurity Magazine (infosecurity-magazine.com)

• Data breach exposed millions of Verizon customers' account info (androidpolice.com)

• Congress’ Social Security Numbers Leaked in DC Health Link Hack (gizmodo.com)

• Data protection vendor Acronis admits to data leak • The Register

• AT&T confirms 9m wireless accounts exposed by third part • The Register

Organised Crime & Criminal Actors

• At Least 30% of "Cyber-Criminals" Are Women: Report - Infosecurity Magazine (infosecurity-magazine.com)

• Cyber crime site shows off with a free leak of 2 million stolen card numbers - The Record from Recorded Future News

• BidenCash leaks 2.1M stolen credit/debit cards- Security Affairs

• Malicious PyPI package signals direction of cyber crime • The Register

• Where are the women in cyber security? • The Register

Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain

• FTX Confirms $9 Billion in Customer Funds Vanished (gizmodo.com)

• Russia-Ukraine war: How both sides of the conflict have used crypto to win (cointelegraph.com)

• New ScrubCrypt Crypter Used in Cryptojacking Attacks Targeting Oracle WebLogic (thehackernews.com)

Insider Risk and Insider Threats

• 6 Ways To Go Beyond Awareness And Foster A Real Culture Of Cyber security (forbes.com)

Fraud, Scams & Financial Crime

• Scams Security Pros Almost Fell For (darkreading.com)

• FTX Confirms $9 Billion in Customer Funds Vanished (gizmodo.com)

• Experts Warn of "SMS Pumping" Fraud Epidemic - Infosecurity Magazine (infosecurity-magazine.com)

• Scammers using voice-cloning A.I. to mimic relatives | Fortune

• Alleged security breach leaves millions of dollars missing from Flutterwave accounts | TechCrunch

• UK Government Plans Skills Boost for Public Sector Fraud Fight - Infosecurity Magazine (infosecurity-magazine.com)

• Officials Targeted with Romance Scams and Android Trojan - Infosecurity Magazine (infosecurity-magazine.com)

• New Rise In ChatGPT Scams Reported By Fraudsters (informationsecuritybuzz.com)

Deepfakes

• From Disinformation to Deep Fakes: How Threat Actors Manipulate Reality (thehackernews.com)

• Defeating the Deepfake Danger - SecurityWeek

Insurance

• Talking Cyber Insurance With Munich Re - SecurityWeek

Dark Web

• Cyber crime site shows off with a free leak of 2 million stolen card numbers - The Record from Recorded Future News

• Google One expands security features to all plans with dark web report, VPN access - Help Net Security

Supply Chain and Third Parties

• Snap CISO talks risky supply chain security business • The Register

• SolarWinds IR lead: supply-chain attacks 'getting bigger' • The Register

• AT&T confirms 9m wireless accounts exposed by third part • The Register

Software Supply Chain

• SBOMs become a security staple for the software supply chain • The Register

Cloud/SaaS

• Just 10% of Firms Can Resolve Cloud Threats in an Hour - Infosecurity Magazine (infosecurity-magazine.com)

• Experts Reveal Google Cloud Platform's Blind Spot for Data Exfiltration Attacks (thehackernews.com)

• Hackers are quickly learning how to target cloud systems (axios.com)

• Understanding the Shared Responsibility Model, Critical Step to Ensure Cloud Security - Infosecurity Magazine (infosecurity-magazine.com)

Attack Surface Management

• 5 Reasons You Should Care About Unmanaged Assets (darkreading.com)

Asset Management

• 5 Reasons You Should Care About Unmanaged Assets (darkreading.com)

Encryption

• New TPM 2.0 flaws could let hackers steal cryptographic keys (bleepingcomputer.com)

• New Steganography Breakthrough Enables “Perfectly Secure” Digital Communications (scitechdaily.com)

API

• API Security for UK companies - IT Security Guru

• Attackers exploit APIs faster than ever before - Help Net Security

Open Source

• IceFire ransomware now encrypts both Linux and Windows systems (bleepingcomputer.com)

Passwords, Credential Stuffing & Brute Force Attacks

• Research Reveals 'Password' Still the Most Common Term Used by Hackers to Breach Enterprise Networks - IT Security Guru

• Stolen credentials increasingly empower the cyber crime underground | CSO Online

• The LastPass Hack Somehow Gets Worse | WIRED

• Credential Stuffing attack on Chick-fil-A impacted +71K users- Security Affairs

• The Role of Verifiable Credentials In Preventing Account Compromise (darkreading.com)

• Securing ways to share workplace passwords • The Register

• Young government workers show poor password management habits - Help Net Security

Social Media

• NCSC: Twitter Users Should Find MFA Alternatives - Infosecurity Magazine (infosecurity-magazine.com)

• TikTok unveils new European data security regime | Reuters

Training, Education and Awareness

• 6 Ways To Go Beyond Awareness And Foster A Real Culture Of Cyber security (forbes.com)

Regulations, Fines and Legislation

• Biden Administration's Cyber security Strategy Takes Aim at Hackers (gizmodo.com)

• Government Claims New UK GDPR Will Save Firms Billions - Infosecurity Magazine (infosecurity-magazine.com)

Governance, Risk and Compliance

• Inadequate patches and advisories increase cyber risk - Help Net Security

• Why do Businesses Need to Focus More on Cyber security (hackread.com)

• Flashpoint: Threat vectors converging, increasing damage | TechTarget

• How to achieve and shore up cyber resilience in a recession - Help Net Security

• The cyber security landscape in the era of economic instability – Help Net Security

Models, Frameworks and Standards

• Open letter demands OWASP overhaul, warns of mass project exodus | CSO Online

• PCI Compliance Requirements Guide (trendmicro.com)

• NIST Retooling Cyber security Framework to Reflect Changing Cyber scape – MSSP Alert

Data Protection

• Government Claims New UK GDPR Will Save Firms Billions – Infosecurity Magazine (infosecurity-magazine.com)

Careers, Working in Cyber and Information Security

• Experts see growing need for cyber security workers as one in six jobs go unfilled – The Globe and Mail

• How to Jump-Start Your Cyber security Career (darkreading.com)

Law Enforcement Action and Take Downs

• Core Members of DoppelPaymer Ransomware Gang Targeted in Germany and Ukraine (thehackernews.com)

• FBI and international cops catch a NetWire RAT • The Register

Privacy, Surveillance and Mass Monitoring

• Secret Service and ICE break the law with fake phone towers • The Register

• Thought you'd opted out of online tracking? Think again • The Register

Artificial Intelligence

• AI is taking phishing attacks to a whole new level of sophistication - Help Net Security

• Employees Are Feeding Sensitive Business Data to ChatGPT (darkreading.com)

• You can poison AI datasets for just $60, a new study shows (fastcompany.com)

• Microsoft and MITRE developed a tool to prepare security teams for attacks on ML systems - Help Net Security

• Thousands scammed by AI voices mimicking loved ones in emergencies | Ars Technica

• Vishing attacks increasing, but AI's role still unclear | TechTarget

• AI-Powered 'BlackMamba' Keylogging Attack Evades Modern EDR Security (darkreading.com)

• Criminals will use ChatGPT to unleash wave of fraud, warns Darktrace (telegraph.co.uk)

Misinformation, Disinformation and Propaganda

• From Disinformation to Deep Fakes: How Threat Actors Manipulate Reality (thehackernews.com)

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Spyware, Cyber Espionage & Cyber Warfare, including Russian Invasion of Ukraine

• What can security teams learn from a year of cyber warfare? | Computer Weekly

• New Backdoor MQsTTang Attributed to Mustang Panda Group - Infosecurity Magazine (infosecurity-magazine.com)

• Pegasus spyware used to spy on a Polish mayor- Security Affairs

• Russia-Ukraine war: How both sides of the conflict have used crypto to win (cointelegraph.com)

• Sharp Panda targets government entities in Southeast Asia- Security Affairs

• Russia’s Cyber Tactics in Ukraine Shift to Focus on Espionage - Infosecurity Magazine (infosecurity-magazine.com)

• Managed Service Provider Identifies Potential Chinese Spy Ring - MSSP Alert

• Chinese cyber spies target unpatched SonicWall gear • The Register

• What is Cyberwarfare? | Definition from TechTarget

Nation State Actors

• What can security teams learn from a year of cyber warfare? | Computer Weekly

• New Backdoor MQsTTang Attributed to Mustang Panda Group - Infosecurity Magazine (infosecurity-magazine.com)

• Russia Bans Messengers, Including WhatsApp, Telegram, And More (informationsecuritybuzz.com)

• Russia-Ukraine war: How both sides of the conflict have used crypto to win (cointelegraph.com)

• Chinese Hikvision cameras ‘that pose security threat’ used on King’s Sandringham estate (thetimes.co.uk)

• China-aligned APT is exploring new technology stacks for malicious tools - Help Net Security

• Sharp Panda targets government entities in Southeast Asia- Security Affairs

• Lazarus Group Exploits Zero-Day Vulnerability to Hack South Korean Financial Entity (thehackernews.com)

• Russia’s Cyber Tactics in Ukraine Shift to Focus on Espionage - Infosecurity Magazine (infosecurity-magazine.com)

• Managed Service Provider Identifies Potential Chinese Spy Ring - MSSP Alert

• Chinese firm got Covid contract despite trying to hack NHS data, minister says | Politics | The Guardian

• Chinese cyber spies target unpatched SonicWall gear • The Register

• TikTok unveils new European data security regime | Reuters

• Lazarus group infiltrated South Korean finance firm twice last year | CSO Online

• Remcos Trojan Returns to Most Wanted Malware List After Ukraine Attacks - Infosecurity Magazine (infosecurity-magazine.com)

• New Chinese regulatory body expected to streamline data governance rules | CSO Online

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Vulnerability Management

• Inadequate patches and advisories increase cyber risk - Help Net Security

• Build Cyber Resiliency With These Security Threat-Mitigation Considerations

• Zero Day Threat Protection for Your Network (trendmicro.com)

• 557 CVEs Added to CISA's Known Exploited Vulnerabilities Catalog in 2022 - SecurityWeek

• Machine Learning Improves Prediction of Exploited Vulnerabilities (darkreading.com)

• Security Patch Management Strengthens Ransomware Defense (trendmicro.com)

• VulnCheck: CISA's KEV missing 42 vulnerabilities from 2022 | TechTarget

Vulnerabilities

• TPM 2.0 Library Vulnerabilities May Affect Billions of IoT Devices - Infosecurity Magazine (infosecurity-magazine.com)

• Researchers discover 'kill switch' in Starlink terminals - Security - iTnews

• PoC exploit for recently patched Microsoft Word RCE is public (CVE-2023-21716) - Help Net Security

• CISA's KEV Catalog Updated with 3 New Flaws Threatening IT Management Systems (thehackernews.com)

• Exploitation of Critical Vulnerability in End-of-Life VMware Product Ongoing - SecurityWeek

• Fortinet warns of new critical unauthenticated RCE vulnerability (bleepingcomputer.com)

• Information Disclosure Vulnerability in Adobe Experience Manager affecting multiple companies… | by Fat Selimi | Feb, 2023 | InfoSec Write-ups (infosecwriteups.com)

• Chinese cyber spies target unpatched SonicWall gear • The Register

• Chrome 111 Patches 40 Vulnerabilities - SecurityWeek

• Bitwarden flaw can let hackers steal passwords using iframes (bleepingcomputer.com)

• Veeam warns to install patches to fix a bug in Backup & Replication- Security Affairs

• Hackers Exploiting Remote Desktop Software Flaws to Deploy PlugX Malware (thehackernews.com)

• Vulnerability Exposes Cisco Enterprise Routers to Disruptive Attacks - SecurityWeek

• Jenkins Server Vulnerabilities Chained for Remote Code Execution  - SecurityWeek

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Tools and Controls

• The LastPass Hack Somehow Gets Worse | WIRED

• 3 Ways Security Teams Can Use IP Data Context (darkreading.com)

• Two-Thirds of European Firms Have Started Zero Trust - Infosecurity Magazine (infosecurity-magazine.com)

• What is zero trust? A model for more effective security | CSO Online

• Too Many SOAR Vendors are Failing MSSPs - MSSP Alert

• Why enterprise SecOps strategies must include XDR and MDR | TechTarget

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Other News

• Biden Administration's Cyber security Strategy Takes Aim at Hackers (gizmodo.com)

• Tracking device technology: A double-edged sword for CISOs | CSO Online

• From Disinformation to Deep Fakes: How Threat Actors Manipulate Reality (thehackernews.com)

• What CISOs need to understand about document signing - Help Net Security

• Thousands of websites hacked as part of redirection campaign- Security Affairs

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Sector Specific

Industry specific threat intelligence reports are available.

Contact us to receive tailored reports specific to the industry/sector and geographies you operate in.

·       Automotive

·       Construction

·       Critical National Infrastructure (CNI)

·       Defence & Space

·       Education & Academia

·       Energy & Utilities

·       Estate Agencies

·       Financial Services

·       FinTech

·       Food & Agriculture

·       Gaming & Gambling

·       Government & Public Sector (including Law Enforcement)

·       Health/Medical/Pharma

·       Hotels & Hospitality

·       Insurance

·       Legal

·       Manufacturing

·       Maritime

·       Oil, Gas & Mining

·       OT, ICS, IIoT, SCADA & Cyber-Physical Systems

·       Retail & eCommerce

·       Small and Medium Sized Businesses (SMBs)

·       Startups

·       Telecoms

·       Third Sector & Charities

·       Transport & Aviation

·       Web3

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As usual, contact us to help assess where your risks lie and to ensure you are doing all you can do to keep you and your business secure.

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Links to articles are for interest and awareness and linking to or reposting external content does not endorse any service or product, likewise we are not responsible for the security of external links.

Black Arrow Cyber Advisory 10 March 2023 – Fortinet, Cisco and Veeam Vulnerabilities Roundup

Executive Summary

Fortinet have disclosed 15 security issues across a range of products including 5 “high” rated vulnerabilities and a “critical” vulnerability that allows an unauthenticated attacker to perform denial of service attacks or execute arbitrary code. Cisco has identified a “high vulnerability” with IOS XR software for the ASR 9000 Series routers. Veeam have disclosed a “high vulnerability” that allows an unauthenticated attacker to request encrypted credentials which may lead to gaining access to the backup infrastructure host.

What’s the risk to me or my business?

Successful exploitation of the Cisco vulnerability tracked as CVE-2023-20049 allows the attacker to cause line card exceptions or hard rests which can lead to traffic loss and denial of service conditions.

The following models are vulnerable if they have Bidirectional forwarding detection (BFD) hardware offload enabled.

• ASR 9000 Series Aggregation Services Routers only if they have a Lightspeed or Lightspeed-Plus-based line card installed.

• ASR 9902 Compact High-Performance Routers

• ASR 9903 Compact High-Performance Routers

A successful exploitation of the Critical Fortinet vulnerability tracked as CVE-2023-25610 allows an unauthenticated attacker to execute arbitrary code or perform denial of service (DoS) conditions in an administrative interface.

The following devices are vulnerable to both the RCE and DoS:

• FortiOS version 7.2.0 through 7.2.3

• FortiOS version 7.0.0 through 7.0.9

• FortiOS version 6.4.0 through 6.4.11

• FortiOS version 6.2.0 through 6.2.12

• FortiOS 6.0 all versions

• FortiProxy version 7.2.0 through 7.2.2

• FortiProxy version 7.0.0 through 7.0.8

• FortiProxy version 2.0.0 through 2.0.12

• FortiProxy 1.2 all versions

• FortiProxy 1.1 all versions

A full list of vulnerable hardware devices that are impacted by the Denial of Service can be found on the FortiGuard website.

A successful exploitation of the high Veeam vulnerability tracked as CVE-2023-27532 can allow an unauthenticated attacker to request encrypted credentials which may lead to the attacker gaining access to the backup infrastructure of the host.

This vulnerability affects all Veeam Backups and Replication versions but is resolved in the following:

• 12 (build 12.0.0.1420 P20230223)

• 11a (build 11.0.1.1261 P20230227)

What can I do?

Cisco has released software updates that address the vulnerability and should be installed. Alternatively, a workaround has been provided which is to disable all bfd hardware offload features, which can be done by removing all hw-module bfw-hw-offload enable commands and resetting the card.

Fortinet has provided solutions to each of the vulnerabilities it has disclosed, and it is recommended that the patches released for the vulnerabilities are installed.

Veeam has released a patch and should be installed, however they suggest that if you are using an earlier version to upgrade to the current supported version first. Alternatively, if you are using an all-in-one Veeam appliance with no backup infrastructure components, external connections to Port TCP 9401 should be filtered until the patch is installed.

Further information on the vulnerabilities be found here:

Cisco IOS XR software update - https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu

Cisco IOS XR Software Security Advisory-https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bfd-XmRescbT

Fortinet CVE-2023-25610 advisory and solution - https://www.fortiguard.com/psirt/FG-IR-23-001

Fortiguard vulnerability advisory- https://www.fortiguard.com/psirt-monthly-advisory/march-2023-vulnerability-advisories

Veeam advisory - https://www.veeam.com/kb4424

Veeam Solution - https://www.veeam.com/product-lifecycle.html?ad=in-text-link

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

Black Arrow Cyber Advisory 09 March 2023 – Security Flaws in TPM 2.0 Pose Significant Risk

Executive Summary

Security Researchers at Quarkslab have identified two critical vulnerabilities (CVE-2023-1017 and CVE-2023-1018) in The Trusted Platform Module (TPM) firmware; TPMs are used by most modern PCs to make them resistant to tampering and the vulnerabilities could affect billions of devices.

What’s the risk to my business?

Successful exploitation of the vulnerabilities could lead to local information disclosure, including the ability for attackers to make the TPM unavailable leading to denial of service, read sensitive data or escalate privileges. In some cases, an attacker can overwrite protected data in the TPM and go undetected. To be able to exploit the vulnerabilities the attacker would require access to a TPM-command interface to send maliciously crafted-commands to a vulnerable TPM.

What can I do?

The Trusted Computing Group (TCG) have released an updated version of their TPM2.0 library specification: TPM 2.0 library Specifications v1.59 Errata Version 1.4. Once this update has been incorporated within Operating System and Original Equipment Manufacturer (OEM) firmware, it is recommended this updated version is installed. For the meantime, remote attestation may help identify it any changes have been made to the TPM.

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

Documentation for the upgrade can be found here: https://trustedcomputinggroup.org/wp-content/uploads/TPM-2.0-Library-Spec-v1.59-Errata-v1.4_pub.pdf

An Advisory from the Trusted Computer Group can be found here: https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf

CVE-2023-1017 can be found here: https://nvd.nist.gov/vuln/detail/CVE-2023-1017

CVE-2023-1018 can be found here: https://nvd.nist.gov/vuln/detail/CVE-2023-1018

Black Arrow Cyber Alert 07 March 2023 – ACTION REQUIRED: New Hiatus Hacking Campaign Targets DrayTek Routers to Spy on Businesses

Executive Summary

An ongoing hacking campaign known as “Hiatus” is targeting DrayTek Vigour router models 2960 and 3900 to monitor and steal data from businesses.

What’s the risk to my business?

If exploited successfully, the attacker is able to remotely execute commands on the router, and monitor and control traffic that passes through the router including file-transfer and email communications.

Technical Summary:

Research by Black Lotus Labs has found the campaign involves following:

• A Bash script to deploy two executables to the targetdevice, post-exploitation. These are:

  • HIATUS Remote Access Trojan

  • A variant of ‘tcpdump’ that enables packet capture

Once this script has been executed the ‘HiatusRAT’ and ‘tcpdump’ variant are downloaded to a directory created by the script located at ‘/database/.updata’ and are then executed. The malware will listen on TCP port 8816 and if this port is already in use, the process on that port is terminated  so that the malware can use it instead. Once the malware has been sucessfully enabled on this port, a second process collects information about the victim device and sends it to a Command and Control (C2) server operated by the attacker (104.250.58.192); an additional C2 server (46.8.113.227) is also used by the attacker to receive information captured by the packet-capture tool . The packet capture tool observes ports associated with mail server and FTP connections, this include TCP ports 21, 25, 110, 143.

What can I do?

It is not currently known how the DrayTek routers have been initially compromised and Draytek have not yet released a security update to resolve any associated known vulnerability. The following actions can be taken to help mitigate and identify if a device has been impacted:

• Prevent outbound network traffic on TCP port 8816, to disable the malware’s outbound communication.

• Block network traffic to or from the following IP addresses: 104.250.58.192 and 46.8.113.227

• Check the following location on vulnerable devices for any files in that location, as this would be an indicator of compromise (IoC): ‘database’ and ‘/database/.updata’

• Configure continuous security monitoring to detect anomalous activity that may be indicative of a compromise.

Further indicators of compromise can be found here: https://github.com/blacklotuslabs/IOCs/blob/main/Hiatus_IoCs.txt

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

A link to the report from Black Lotus Labs can be found here: https://blog.lumen.com/new-hiatusrat-router-malware-covertly-spies-on-victims/?utm_source=press+release&utm_medium=referral

Black Arrow Cyber Alert 07 March 2023 – Black Lotus UEFI Bootkit Malware Bypasses Secure Boot

Executive Summary

A new UEFI bootkit called BlackLotus (not to be confused with Black Lotus Labs) has become the first publicly known malware with the capability of bypassing secure boot defences, rendering it a serious threat. A bootkit is a malicious program designed to load as early as possible during the boot process, before other security components are loaded and BlackLotus does this by targeting the UEFI which is low level firmware, responsible for booting up most modern computers.

What’s the risk to my business?

Successful exploitation allows an attacker to effectively control the computer and allow them to remotely execute code and gain the highest level of privilege. Successful exploitation requires the attacker to either have remote privileged access, or physical access to the target computer.

Technical Summary

The bootkit exploits CVE-2022-21894, which is a Secure Boot vulnerability. Although patched by Microsoft in January, the vulnerable signed binaries are not on the UEFI revocation list which flags boot files that should not be trusted and as such the malware can run on “patched” systems. Once the bootkit has run successfully, it is engineered to communicate with a command-and-control server, allowing the bootkit to retrieve additional user-mode or kernel-mode malware.

What can I do?

There is currently no known patch and the bootkit can run even on fully patched Windows 11 systems which have Secure Boot enabled. Security controls to mitigate this vulnerability from being exploited should focus on preventing an attacker from obtaining remote privileged access to the device through secure identity and access management, or to prevent unauthorised individuals from having physical access to the device. Black Arrow will continue to monitor the situation, and this alert will be updated when more information is made available.

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

Research on BlackLotus malware can be found here: https://www.welivesecurity.com/2023/03/01/blacklotus-uefi-bootkit-myth-confirmed/

Details for CVE-2023-21716 can be found here: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21716

Black Arrow Cyber Advisory 07 March 2023 – Microsoft Word Proof of Concept Exploit Released for Recently Patched RCE Vulnerability

Executive Summary

CVE-2023-21716 is a Microsoft Word critical remote code execution vulnerability discovered last year, which has been patched in Microsoft’s February patch Tuesday. Security Researcher Joshua Drake has released a Proof of Concept (PoC) for the vulnerability and it’s so small it can fit in a tweet. The PoC requires the victim to simply just preview or open a malicious file, which could arrive in a multitude of ways, such as an email.

What’s the risk to my business?

Successful exploitation allows an attacker to remotely execute code, impacting the confidentiality, integrity and availability of the data held by an organisation.

What can I do?

The vulnerability was patched as part of Microsoft’s February patch Tuesday, so only unpatched versions of Microsoft Office Word remain vulnerable. It is therefore recommended to apply the patches if not done so already. Additionally, the impact can be mitigated by enabling protected view in Microsoft Office Word, which is enabled by default. Protected view is a read-only mode where most editing functions are disabled.

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

The proof of concept can be found here: https://qoop.org/publications/cve-2023-21716-rtf-fonttbl.md

Details for CVE-2023-21716 can be found here: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21716

Black Arrow Cyber Threat Briefing 03 March 2023

Welcome to this week’s Black Arrow Cyber Threat Briefing – a weekly digest, collated and curated by our cyber experts to provide senior and middle management with an easy to digest round up of the most notable threats, vulnerabilities, and cyber related news from the last week.

Top Cyber Stories of the Last Week

• It’s Time to Evaluate Your Security Education Plan with the Rise in Social Engineering Attacks

Security provider Purplesec found 98% of attacks in 2022 involved an element of social engineering. Social engineering attacks can take many forms including phishing, smishing, vishing and quishing and it’s vital to educate your organisation on how to best prepare for these. Education plans should focusing on educating all levels of users, including those at the top. These plans should also be tested to allow organisations to assess where they are at and identify where they can improve.

https://www.darkreading.com/endpoint/as-social-engineering-attacks-skyrocket-evaluate-your-security-education-plan

• Mobile Users are More Susceptible to Phishing Attacks

A report conducted by mobile security provider Lookout focused on the impact of mobile phishing. Some of the key findings from the report included that more than 50% of personal devices were exposed to a mobile phishing attack every quarter, the percentage of users falling for multiple mobile phishing links increasing and an increased targeting of highly regulated industries such as insurance, banking and financial services. It is likely that this has resulted from the increase in relaxed bring your own device (BYOD) policies.

https://www.msspalert.com/cybersecurity-research/mobile-users-more-susceptible-to-phishing-attacks-than-two-years-ago/

• Phishing as a Service Stimulates Cyber Crime

Phishing attacks are at an all-time high and the usage of Phishing as a Service (PaaS) opens this attack technique to virtually anyone. The sale of “phishing kits” and usage of artificial intelligence has further increased the availability of this attack technique. In response, organisations should look to improve their email security, cloud security and education programs for employees.

https://www.trendmicro.com/en_us/ciso/23/c/phishing-as-a-service-phaas.html

• Attacker Breakout Time Drops to Just 84 Minutes

The average time it takes for a threat actor to move laterally from a compromised host within an organisation dropped 14% between 2012 and 2022 down to 84 minutes, according to a report by security provider Crowdstrike. With the reduction in time it takes a threat actor to move across systems, organisations have even less time to enact their incident response plans and contain breaches effectively, putting further pressure on the incident response team. By responding quickly, organisations can minimise the cost and damage of a breach. The report from Crowdstrike found that organisations were facing increasing difficulty in detecting suspicious activity as attackers are choosing to use valid organisation credentials rather than malware, to gain access to an organisation’s systems.

https://www.infosecurity-magazine.com/news/attacker-breakout-time-drops-just/

• Attackers are Developing and Deploying Exploits Faster Than Ever

A report from security provider Rapid7 found that over 56% of vulnerabilities were exploited within seven days of public disclosure. Worryingly, the median time for exploitation in 2022 was just one day. The finding from the report highlights the need for organisations to not only conduct threat intelligence to be aware of vulnerabilities but to also look to employ patches where possible in a timely manner.

https://www.helpnetsecurity.com/2023/03/03/attackers-developing-deploying-exploits/

• Old Vulnerabilities are Haunting Organisations and Aiding Attackers

Known vulnerabilities, vulnerabilities for which patches have already been made available, are one of the primary attack vectors for threat actors. Vulnerability management vendor Tenable found that the top exploited vulnerabilities were originally disclosed as far back as 2017 and organisations that had not applied these patches were at increased risks of attack.

https://www.helpnetsecurity.com/2023/03/03/known-exploitable-vulnerabilities/

• Scams Drive Nearly $9bn Fraud Surge in 2022

Americans lost $8.8 billion to fraud last year, with imposter scams responsible for $2.8 billion of that amount, according to the Federal Trade Commission (FTC). Losses to business imposters were particularly damaging, climbing to $660 million from the previous year. Interestingly, the FTC found that younger people reported losing money to fraud the most often.

https://www.infosecurity-magazine.com/news/investment-scams-drive-9bn-in/

• Economic Pressure are Increasing Cyber Security Risks and a Recession Would Only Further This

The World Economic Forum’s recent report found that 93% of cyber security leaders and 86% of business leaders think it is moderately or very likely that global geopolitical instability will lead to a catastrophic cyber event in the next two years. Reinforcing this, a report from (ISC)² found that 80% of business executives believe a weakening economy will increase cyber threats and a recession will only amplify this.

https://www.csoonline.com/article/3689008/economic-pressures-are-increasing-cybersecurity-risks-a-recession-would-amp-them-up-more.html

• Cyber Security in this Era of Polycrisis

A year since Russia invaded Ukraine, the geopolitical context is increasingly tense and volatile. The world faces several major crises in what has been coined a 'polycrisis,' a cluster of global shocks with compounding effects. This, along with increasing geopolitical tensions causes a rise in risk from cyber attacks. In fact, the European Union Agency for Cyber Security (ENISA) recently issued an alert regarding actors conducting malicious cyber activities against businesses and governments in the European Union and findings from Google show a 300% increase in state-sponsored cyber attacks targeting users in NATO countries.

https://www.weforum.org/agenda/2023/02/cybersecurity-in-an-era-of-polycrisis/

• Russian Ransomware Projects Rebranded to Avoid Western Sanctions

Research provider TRM labs found that some major Russian-linked ransomware crime gangs have rebranded their activities in 2022 to avoid sanctions. To strengthen their anonymity, two major ransomware crime gangs LockBit and Conti restructured their activities. Conti is reported to have restructured into three smaller groups named Black Besta, BlackByte, Karakurt. LockBit on the other hand launched LockBit 3.0, which is focused on monetary gain. Additionally, the report found that Russian-speaking darknet markets had amassed over $130 million in sales.

https://cryptopotato.com/russian-ransomware-projects-rebranded-to-avoid-western-sanctions-report/

• Ransomware Attacks Ravaged Big Names in February

Despite the apparent slight drop in ransomware activity last month, several high profile targets of various industries were hit; this ranges from the likes of the US Marshal Service, retailer WH Smith, satellite provider Dish and many more. These attacks reinforce the concept that any organisation can be a victim, regardless of industry.

https://www.techtarget.com/searchsecurity/news/365532056/Ransomware-attacks-ravaged-big-names-in-February

• Firms Who Pay Ransoms Subsidise New Attacks

A report from security provider Trend Micro found that whilst only a relatively small number of ransomware victims pay their extorters, those that do pay are effectively funding 6-10 new attacks. The report also found that attackers are aware of which industries and countries pay ransoms more often, so organisations belonging to those industries and countries may find themselves an even more attractive target.

https://www.infosecurity-magazine.com/news/firms-pay-ransom-subsidise-10/

• How the Ukraine War Opened a Fault Line in Cyber Crime

A report from threat intelligence provider Recorded Future has highlighted the impact that the Russian invasion of Ukraine has had on cyber. Recorded Future explain how a number of threat actor groups fled during the war and in addition to differing political views between groups, there has been a disruption to the cyber environment. In fact, Recorded Future found that Russian-language dark web marketplaces have taken a major hit and the prediction is that the epicentre of cyber crime may shift to English-speaking dark web forums, shops and marketplaces.

https://www.darkreading.com/analytics/ukraine-war-fault-line-cybercrime-forever

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Threats

Ransomware, Extortion and Destructive Attacks

• Firms Who Pay Ransom Subsidise 10 New Attacks: Report - Infosecurity Magazine (infosecurity-magazine.com)

• Well-funded security systems fail to prevent cyber attacks in US and Europe: Report | CSO Online

• Russian Ransomware Projects Rebranded to Avoid Western Sanctions: Report (cryptopotato.com)

• New cyber attack tactics rise up as ransomware payouts increase | CSO Online

• Ransomware Attacks: Don’t Let Your Guard Down - SecurityWeek

• Ransomware attacks ravaged big names in February | TechTarget

• Cyber Insurance Market Back From Brink After Onslaught of Ransomware Attacks (insurancejournal.com)

• Royal Mail schools LockBit in leaked negotiation (malwarebytes.com)

• 'Ethical hacker' among ransomware suspects arrested • The Register

• Wiper malware goes global, destructive attacks surge - Help Net Security

• A Deep Dive into the Evolution of Ransomware Part 3 (trendmicro.com)

• New Exfiltrator-22 post-exploitation kit linked to LockBit ransomware (bleepingcomputer.com)

• PureCrypter malware hits govt orgs with ransomware, info-stealers (bleepingcomputer.com)

• Bitdefender Releases Free Decryptor for MortalKombat Ransomware Strain (thehackernews.com)

• Dish Network confirms ransomware attack behind multi-day outage (bleepingcomputer.com)

• US Marshals Ransomware Hit Is 'Major' Incident (darkreading.com)

• The DoJ Disruption of the Hive Ransomware Group Is a Short-Lived Win (darkreading.com)

• Vice Society publishes data stolen during Vesuvius ransomware attack • Graham Cluley

• US Cybersecurity Agency Raises Alarm Over Royal Ransomware's Deadly Capabilities (thehackernews.com)

Phishing & Email Based Attacks

• New cyber attack tactics rise up as ransomware payouts increase | CSO Online

• Mobile Users More Susceptible to Phishing Attacks than Two Years Ago - MSSP Alert

• Phishing as a Service Stimulates Cyber crime (trendmicro.com)

• Phone Attacks and MFA Bypass Drive Phishing to New Heights - Infosecurity Magazine (infosecurity-magazine.com)

• Managed XDR Exposes Spear-Phishing Campaign Targeting Hospitality Industry Using RedLine Stealer (trendmicro.com)

BEC – Business Email Compromise

• New cyber attack tactics rise up as ransomware payouts increase | CSO Online

• Expert strategies for defending against multilingual email-based attacks - Help Net Security

• Hackers Target Young Gamers: How Your Child Can Cause Business Compromise (darkreading.com)

Other Social Engineering; Smishing, Vishing, etc

• As Social Engineering Attacks Skyrocket, Evaluate Your Security Education Plan (darkreading.com)

• The Top 5 New Social Engineering Attacks in 2023 - (ISC)² Blog (isc2.org)

• How to Prevent Callback Phishing Attacks on Your Organization (bleepingcomputer.com)

2FA/MFA

• Phone Attacks and MFA Bypass Drive Phishing to New Heights - Infosecurity Magazine (infosecurity-magazine.com)

Malware

• RIG Exploit Kit still infects enterprise users via Internet Explorer (bleepingcomputer.com)

• Exfiltrator-22 Post-Exploitation Toolkit Nips At Cobalt Strike's Heels (darkreading.com)

• Malicious package flood on PyPI might be sign of new attacks to come | CSO Online

• Iron Tiger hackers create Linux version of their custom malware (bleepingcomputer.com)

• Parallax RAT Targeting Cryptocurrency Firms with Sophisticated Injection Techniques (thehackernews.com)

• It's official: BlackLotus malware can bypass secure boot • The Register

• Threat actors target law firms with GootLoader and SocGholish--Security Affairs

• Managed XDR Exposes Spear-Phishing Campaign Targeting Hospitality Industry Using RedLine Stealer (trendmicro.com)

Mobile

• Mobile Users More Susceptible to Phishing Attacks than Two Years Ago - MSSP Alert

• Mobile Banking Trojans Surge, Doubling in Volume (darkreading.com)

• Privacy Concerns Raised Over Android Apps' Data Safety Labels - Infosecurity Magazine (infosecurity-magazine.com)

• Signal would 'walk' from UK if Online Safety Bill undermined encryption - BBC News

• Phone Attacks and MFA Bypass Drive Phishing to New Heights - Infosecurity Magazine (infosecurity-magazine.com)

• Don't be fooled by a pretty icon, malicious apps hide in plain sight - Help Net Security

Denial of Service/DoS/DDOS

• Danish Hospitals Struck By Cyber attack From ‘Anonymous Sudan’ (informationsecuritybuzz.com)

Data Breaches/Leaks

• LastPass Says DevOps Engineer Home Computer Hacked - SecurityWeek

• LastPass Reveals Second Attack Resulting in Breach of Encrypted Password Vaults (thehackernews.com)

• Stanford University discloses data breach affecting PhD applicants (bleepingcomputer.com)

• More than 200 cyber attacks with theft of personal data reported to Irish authorities in a year (thejournal.ie)

• Threat actors leak Activision employee data on hacking forum--Security Affairs

• 10 US states that suffered the most devastating data breaches in 2022 - Help Net Security

• Australian orgs lodged 497 data breach notices in back half of 2022 - Security - iTnews

• WH Smith targeted by cyber attack with hackers accessing data on current and former employees | Business News | Sky News

• API Security Flaw Found in Booking.com Allowed Full Account Takeover - Infosecurity Magazine (infosecurity-magazine.com)

• Hatch Bank discloses data breach after GoAnywhere MFT hack (bleepingcomputer.com)

• GunAuction site was hacked and data of 565k accounts were exposed--Security Affairs

• Chick-fil-A confirms accounts hacked in months-long "automated" attack (bleepingcomputer.com)

• What GoDaddy's Years-Long Breach Means for Millions of Clients (darkreading.com)

Organised Crime & Criminal Actors

• Russian Ransomware Projects Rebranded to Avoid Western Sanctions: Report (cryptopotato.com)

• Russian IT “Brain Drain” Decentralizes Cyber crime - Infosecurity Magazine (infosecurity-magazine.com)

• Economic pressures are increasing cybersecurity risks; a recession would amp them up more | CSO Online

Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain

• Cryptocurrency Bitcoin mining rig found in school crawlspace • The Register

• Highly evasive cryptocurrency miner targets macOS--Security Affairs

• Parallax RAT Targeting Cryptocurrency Firms with Sophisticated Injection Techniques (thehackernews.com)

Insider Risk and Insider Threats

• Economic pressures are increasing cybersecurity risks; a recession would amp them up more | CSO Online

Fraud, Scams & Financial Crime

• Investment Scams Drive $9bn Fraud Surge in 2022 - Infosecurity Magazine (infosecurity-magazine.com)

• Economic pressures are increasing cybersecurity risks; a recession would amp them up more | CSO Online

• How I Broke Into a Bank Account With an AI-Generated Voice (vice.com)

• FTC reveals alarming increase in scam activity, costing consumers billions - Help Net Security

• Resecurity identified the investment scam network Digital Smoke - Help Net Security

• Pig butchering scam explained: Everything you need to know (techtarget.com)

AML/CFT/Sanctions

• Russian Ransomware Projects Rebranded to Avoid Western Sanctions: Report (cryptopotato.com)

Insurance

• Cyber Insurance Market Back From Brink After Onslaught of Ransomware Attacks (insurancejournal.com)

• The future of cyber insurance - IT Security Guru

Dark Web

• Sale of Stolen Credentials and Initial Access Dominate Dark Web Markets (darkreading.com)

Supply Chain and Third Parties

• Third-party risks overwhelm traditional ERM setups - Help Net Security

• Third-Party Risks: Challenges for MSSPs and How to Overcome Them - MSSP Alert

• Shocking Findings from the 2023 Third-Party App Access Report (thehackernews.com)

Software Supply Chain

• Shocking Findings from the 2023 Third-Party App Access Report (thehackernews.com)

• SBOM is a 'massive galaxy of mess' for supply chain security • The Register

• IBM Contributes Supply Chain Security Tools to OWASP (darkreading.com)

Cloud/SaaS

• How to Tackle the Top SaaS Challenges of 2023 (thehackernews.com)

• Cloud incident response: Frameworks and best practices | TechTarget

• Security teams have no control over risky SaaS-to-SaaS connections - Help Net Security

• It only takes one over-privileged identity to do major damage to a cloud - Help Net Security

• SCARLETEEL hackers use advanced cloud skills to steal source code, data (bleepingcomputer.com)

• Shocking Findings from the 2023 Third-Party App Access Report (thehackernews.com)

• Google Cloud Platform allows data exfiltration without a (forensic) trace - Help Net Security

• What Happened in That Cyber attack? With Some Cloud Services, You May Never Know (darkreading.com)

• Public SaaS Assets Are a Major Risk For Medium, Large Firms - Infosecurity Magazine (infosecurity-magazine.com)

• New Report: Inside the High Risk of Third-Party SaaS Apps (darkreading.com)

Containers

• Hackers Exploit Containerized Environments to Steals Proprietary Data and Software (thehackernews.com)

Hybrid/Remote Working

• Work-From-Home Regulations Are Coming. Companies Aren’t Ready. (mit.edu)

• How to work from home securely, the NSA way (malwarebytes.com)

Encryption

• Signal would 'walk' from UK if Online Safety Bill undermined encryption - BBC News

API

• Application Security vs. API Security: What is the difference? (thehackernews.com)

• API Security Flaw Found in Booking.com Allowed Full Account Takeover - Infosecurity Magazine (infosecurity-magazine.com)

Open Source

• Iron Tiger hackers create Linux version of their custom malware (bleepingcomputer.com)

• Should organisations swear off open-source software altogether? | VentureBeat

• Top 10 open source software risks for 2023 | CSO Online

• IBM Contributes Supply Chain Security Tools to OWASP (darkreading.com)

Passwords, Credential Stuffing & Brute Force Attacks

• LastPass Says DevOps Engineer Home Computer Hacked - SecurityWeek

• Critical Vulnerabilities Allowed Booking.com Account Takeover - SecurityWeek

• Sale of Stolen Credentials and Initial Access Dominate Dark Web Markets (darkreading.com)

Social Media

• White House: No More TikTok on Gov't Devices Within 30 Days - SecurityWeek

• EU Parliament bans staff from using TikTok over ‘cybersecurity concerns’ – POLITICO

• TikTok answers three big cyber-security fears about the app - BBC News

• Meta says $725M deal ends all Cambridge Analytica claims; one state disagrees | Ars Technica

Training, Education and Awareness

• As Social Engineering Attacks Skyrocket, Evaluate Your Security Education Plan (darkreading.com)

Parental Controls and Child Safety

• Hackers Target Young Gamers: How Your Child Can Cause Business Compromise (darkreading.com)

Regulations, Fines and Legislation

• UK seeks to ‘focus’ espionage bill to head off Lords rebellion | Financial Times (ft.com)

• Cyber resilience in focus: EU act to set strict standards - Help Net Security

• Work-From-Home Regulations Are Coming. Companies Aren’t Ready. (mit.edu)

• White House to Take Aggressive Stance Mandating Private Industry Make Systems Cyber Safe - MSSP Alert

• ML practitioners push for mandatory AI Bill of Rights - Help Net Security

Governance, Risk and Compliance

• Third-party risks overwhelm traditional ERM setups - Help Net Security

• Economic pressures are increasing cybersecurity risks; a recession would amp them up more | CSO Online

• CISOs Share Their 3 Top Challenges for Cybersecurity Management (darkreading.com)

• The Importance of Recession-Proofing Security Operations (darkreading.com)

• Third-Party Risks: Challenges for MSSPs and How to Overcome Them - MSSP Alert

• Decrypting Cyber Risk Quantification (trendmicro.com)

• How to de-risk your digital ecosystem | CSO Online

• CISO Conversations: Code42, BreachQuest Leaders Discuss Combining CISO and CIO Roles - SecurityWeek

Models, Frameworks and Standards

• CISA releases free ‘Decider’ tool to help with MITRE ATT&CK mapping (bleepingcomputer.com)

Careers, Working in Cyber and Information Security

• Gartner Prediction: Nearly Half of Cybersecurity Pros Will Change Jobs by 2025 - MSSP Alert

• Top 7 cybersecurity jobs in high demand (cointelegraph.com)

• Growing Demand For Skilled Cybersecurity Workforce In Digital Age (informationsecuritybuzz.com)

• Dutch cyber security professionals experience stress akin to soldiers in war zone, claims expert | Computer Weekly

• Partnering With a Cybersecurity Vendor Can Help You Recruit Top Talent - MSSP Alert

• CISOs Are Stressed Out and It's Putting Companies at Risk (thehackernews.com)

Law Enforcement Action and Take Downs

• 'Ethical hacker' among ransomware suspects arrested • The Register

• The DoJ Disruption of the Hive Ransomware Group Is a Short-Lived Win (darkreading.com)

Privacy, Surveillance and Mass Monitoring

• UK seeks to ‘focus’ espionage bill to head off Lords rebellion | Financial Times (ft.com)

• Press greets Home Office redraft of national security bill with scepticism | Media | The Guardian

• Privacy Concerns Raised Over Android Apps' Data Safety Labels - Infosecurity Magazine (infosecurity-magazine.com)

• The Air Force Is Now Using Facial Recognition Drones (gizmodo.com)

• How dog tracker apps are snooping on humans, according to cyber security experts (telegraph.co.uk)

Artificial Intelligence

• Generative AI Changes Everything We Know About Cyber attacks (darkreading.com)

• ChatGPT is bringing advancements and challenges for cybersecurity - Help Net Security

• How I Broke Into a Bank Account With an AI-Generated Voice (vice.com)

• ML practitioners push for mandatory AI Bill of Rights - Help Net Security

Misinformation, Disinformation and Propaganda

• China spends billions on pro-Russia disinformation, US special envoy says | China | The Guardian

Spyware, Cyber Espionage & Cyber Warfare, including Russian Invasion of Ukraine

• Cyber security must be tightened up in this era of polycrisis | World Economic Forum (weforum.org)

• Russian IT “Brain Drain” Decentralizes Cyber crime - Infosecurity Magazine (infosecurity-magazine.com)

• How the Ukraine War Opened a Fault Line in Cyber crime, Possibly Forever (darkreading.com)

• Russia-Ukraine War: A Year of Cyber Shortfalls (foreignpolicy.com)

• 'A year of cyberwar' with Russia: An inside look from a top Ukrainian cybersecurity official | CyberScoop

• Evaluating the Cyberwar Set Off by Russian Invasion of Ukraine (darkreading.com)

• CISA Calls For Increased Vigilance One Year After Ukraine's Russian Invasion - Infosecurity Magazine (infosecurity-magazine.com)

• CERT of Ukraine: Russia-linked APT backdoored multiple govt sites-Security Affairs

• White House: No More TikTok on Gov't Devices Within 30 Days - SecurityWeek

• Russian charged with smuggling US counterintel tech • The Register

• Cyber security in wartime: how Ukraine's infosec community is coping | CSO Online

• China's BlackFly Targets Materials Sector in 'Relentless' Quest for IP (darkreading.com)

• 'Hackers' Behind Air Raid Alerts Across Russia: Official - SecurityWeek

• Belgium’s cyber security agency links China to spear phishing attack on MP | Financial Times (ft.com)

• China spends billions on pro-Russia disinformation, US special envoy says | China | The Guardian

• China Is Relentlessly Hacking Its Neighbors | WIRED

Nation State Actors

• Cyber security must be tightened up in this era of polycrisis | World Economic Forum (weforum.org)

• Russian IT “Brain Drain” Decentralizes Cyber crime - Infosecurity Magazine (infosecurity-magazine.com)

• How the Ukraine War Opened a Fault Line in Cyber crime, Possibly Forever (darkreading.com)

• Hacker group defaces Russian websites to display the Kremlin on fire | TechCrunch

• Russia-Ukraine War: A Year of Cyber Shortfalls (foreignpolicy.com)

• CISA Calls For Increased Vigilance One Year After Ukraine's Russian Invasion - Infosecurity Magazine (infosecurity-magazine.com)

• CERT of Ukraine: Russia-linked APT backdoored multiple govt sites-Security Affairs

• Evaluating the Cyberwar Set Off by Russian Invasion of Ukraine (darkreading.com)

• White House: No More TikTok on Gov't Devices Within 30 Days - SecurityWeek

• Russian charged with smuggling US counterintel tech • The Register

• Cyber security in wartime: how Ukraine's infosec community is coping | CSO Online

• EU Parliament bans staff from using TikTok over ‘cybersecurity concerns’ – POLITICO

• China's BlackFly Targets Materials Sector in 'Relentless' Quest for IP (darkreading.com)

• 'Hackers' Behind Air Raid Alerts Across Russia: Official - SecurityWeek

• Belgium’s cyber security agency links China to spear phishing attack on MP | Financial Times (ft.com)

• 'A year of cyberwar' with Russia: An inside look from a top Ukrainian cybersecurity official | CyberScoop

• China spends billions on pro-Russia disinformation, US special envoy says | China | The Guardian

• China Is Relentlessly Hacking Its Neighbors | WIRED

• TikTok answers three big cyber-security fears about the app - BBC News

• Russia bans foreign messaging apps in government organisations (bleepingcomputer.com)

• Chinese hackers use new custom backdoor to evade detection (bleepingcomputer.com)

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Vulnerability Management

• Unpatched old vulnerabilities continue to be exploited: Report | CSO Online

• All CVEs Are Not Created Equal (darkreading.com)

Vulnerabilities

• A world of hurt for Fortinet and ManageEngine after users fail to install patches | Ars Technica

• Cisco ClamAV anti-malware scanner vulnerable to serious security flaw | The Daily Swig (portswigger.net)

• Popular IBM file transfer tool vulnerable to cyber attacks, CISA says - The Record from Recorded Future News

• Hackers are actively exploiting Zoho ManageEngine flaw-Security Affairs

• All In One SEO WordPress Plugin Vulnerability Affects Up To 3+ Million (searchenginejournal.com)

• CISA warns of hackers exploiting ZK Java Framework RCE flaw (bleepingcomputer.com)

• Security Defects in TPM 2.0 Spec Raise Alarm - SecurityWeek

• Cisco patches critical Web UI RCE flaw in multiple IP phones (bleepingcomputer.com)

• Aruba Networks fixes six critical vulnerabilities in ArubaOS (bleepingcomputer.com)

• Microsoft releases Windows security updates for Intel CPU flaws (bleepingcomputer.com)

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Tools and Controls

• LastPass Reveals Second Attack Resulting in Breach of Encrypted Password Vaults (thehackernews.com)

• Well-funded security systems fail to prevent cyber attacks in US and Europe: Report | CSO Online

• The Future of Network Security: Predictive Analytics and ML-Driven Solutions (thehackernews.com)

• Microsoft announces automatic BEC, ransomware attack disruption capabilities - Help Net Security

• How to use zero trust and IAM to defend against cyber attacks in an economic downturn | VentureBeat

• Zero trust: building a mixed estate - NCSC.GOV.UK

• Pentesting No Longer Driven by Regulatory Compliance, New Study Finds - MSSP Alert

• Application Security vs. API Security: What is the difference? (thehackernews.com)

• A new AI-based tool to detect DDoS attacks

• CISA Shares Advice to Improve Networks' Monitoring and Hardening - Infosecurity Magazine (infosecurity-magazine.com)

• Microsoft a Leader in the 2022 Gartner® Magic Quadrant™ for Endpoint Protection Platforms - Microsoft Security Blog

• Accurately assessing the success of zero-trust initiatives | TechTarget

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Other News

• Attackers are developing and deploying exploits faster than ever - Help Net Security

• Attacker Breakout Time Drops to Just 84 Minutes - Infosecurity Magazine (infosecurity-magazine.com)

• Moving target defence must keep cyber attackers guessing - Help Net Security

• Covert cyber attacks on the rise as attackers shift tactics for maximum impact - Help Net Security

• Dormant accounts are a low-hanging fruit for attackers - Help Net Security

• Dish Network goes offline after likely cyber attack, employees cut off (bleepingcomputer.com)

• News Corp says state hackers were on its network for two years (bleepingcomputer.com)

• UK won the Military Cyberwarfare exercise Defence Cyber Marvel-Security Affairs

• To Safeguard Critical Infrastructure, Go Back to Basics (darkreading.com)

• Feds accuse Google of destroying evidence in antitrust case • The Register

• Microsoft recommending you scan more Exchange server files • The Register

• CISA director urges tech sector to stop shipping unsafe products | CyberScoop

• Developers can make a great extension of your security team - Help Net Security

• 2023 Browser Security Report Uncovers Major Browsing Risks and Blind Spots (thehackernews.com)

• Uncovering the most pressing cybersecurity concerns for SMBs - Help Net Security

• Wiz execs: Most overhyped security tool is technology itself • The Register

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Sector Specific

Industry specific threat intelligence reports are available.

Contact us to receive tailored reports specific to the industry/sector and geographies you operate in.

·       Automotive

·       Construction

·       Critical National Infrastructure (CNI)

·       Defence & Space

·       Education & Academia

·       Energy & Utilities

·       Estate Agencies

·       Financial Services

·       FinTech

·       Food & Agriculture

·       Gaming & Gambling

·       Government & Public Sector (including Law Enforcement)

·       Health/Medical/Pharma

·       Hotels & Hospitality

·       Insurance

·       Legal

·       Manufacturing

·       Maritime

·       Oil, Gas & Mining

·       OT, ICS, IIoT, SCADA & Cyber-Physical Systems

·       Retail & eCommerce

·       Small and Medium Sized Businesses (SMBs)

·       Startups

·       Telecoms

·       Third Sector & Charities

·       Transport & Aviation

·       Web3

As usual, contact us to help assess where your risks lie and to ensure you are doing all you can do to keep you and your business secure.

Look out for our ‘Cyber Tip Tuesday’ video blog and on our YouTube channel.

You can also follow us on Facebook, Twitter and LinkedIn.

Links to articles are for interest and awareness and linking to or reposting external content does not endorse any service or product, likewise we are not responsible for the security of external links.

Black Arrow Cyber Advisory 03 March 2023 – Cisco IP Phone 6800, 7800, 7900, and 8800 Series Web User Interface Vulnerabilities

Executive Summary

Multiple Vulnerabilities in the web-based management interface for the Cisco IP Phones: 6800, 7800, 7900, and 8800 have been identified. The vulnerabilities are tracked as CVE-2023-20078 and CVE-2023-20079.

What’s the risk to me or my business?

Successful exploitation of the vulnerabilities could allow an attacker to remotely execute code or cause a denial of service (DoS). The vulnerabilities are not dependent on each other and can therefore be executed without requiring the other one.

What can I do?

There are no workarounds, and it is recommended that the patches for the vulnerabilities released by CISCO are installed.

The following models and firmware versions are impacted:

·       IP Phone 6800 Series with Multiplatform Firmware version earlier than  11.3.7SR1

·       IP Phone 7800 Series with Multiplatform Firmware version earlier than  11.3.7SR1

·       IP Phone 8800 Series with Multiplatform Firmware version earlier than  11.3.7SR1

Due to the following products having reached the end of life process, there is no patch available:

·       Cisco Unified IP Phone 7900 Series

·       Cisco Unified IP Conference Phone 8831

·       Cisco Unified IP Conference Phone 8831 with Multiplatform Firmware

 Further information on the vulnerabilities be found here:

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-cmd-inj-KMFynVcP

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

Black Arrow Cyber Alert 01/03/2023 – ACTION REQUIRED: LastPass Security Incident Update

Executive Summary

Yesterday (28 February 2023), LastPass provided an update on their recent security incident that was disclosed on 22 December 2022. LastPass explained how information stolen in a breach that had taken place in August 2022 was then used to conduct a separate breach in December 2022; the latter breach then allowed access to the LastPass encrypted Amazon S3 buckets.

LastPass also revealed more about how the incidents happened. In the first incident the threat actor did not have the decryption keys and they were unable to decrypt some data. The threat actor identified that a DevOps engineer had access to the decryption key and as a result the DevOps engineer’s home computer was targeted. Through exploiting a vulnerable third-party software package, the threat actor was able to install a keylogger and capture the engineers’ master password as it was entered. Once the engineer had authenticated with multi factor authentication (MFA), the threat actor then had access to the LastPass corporate vault.

What’s the risk to my business?

The incident has resulted in a significant amount of data being accessed[1]. LastPass has stated that the compromised backup of the customer base was dated 14 August 2022 and that any accounts created after that date are not affected. A full list, including descriptions is available from LastPass; a summary of main items is presented below:

Business customers - General

• MFA seeds

• Splunk Security Information and Event Management (SIEM) integration secrets

• “Push” site credentials

• SCIM, Enterprise API and SAML keys

• Billing addresses

• Company name

• Tax id

• Email address

• End user name

• IP address of trusted devices

• Telephone number

• Mobile device unique identifier

• Number of iterations that a customer was configured to use

Business customers - Non federated

• Hashes of temporary and account recovery one-time passwords

• MFA API integration secrets

• One-time password seeds

Business Customers - Federated

• Split knowledge component “K2” keys

What can I do?

Recommended actions depend on whether the user environment is federated or not. Federated users are users who are authenticated with an identify provider such as Azure Directory, which then allows the user to access LastPass. Non-federated users will access LastPass using a LastPass username and password. The recommended actions are as follows:

Federated users

For federated environments, organisations should consider de-federating and re-federating all users, and request users to rotate all vault credentials based on the organisation’s risk tolerance. If credentials are to be rotated, critical credentials should be prioritised.

Non-federated users

Where non-federated users have employed the use of MFA, administrators should clear all MFA shared secrets[2] as this will destroy all LastPass sessions and require the user to log back in and re-enable MFA. Where MFA is not in use, we strongly recommend it is enforced as soon as possible. Administrators should also consider requiring users to reset their master passwords[3].

General

To maximise security for your users, LastPass recommend reviewing iteration count settings and recommend that users change to 600,000 iterations[4] which is the recommended number by OWASP.

A super administrator or “break-glass” account is a privileged account reserved for unrestricted emergency access. Where a super administrator or “break glass” administrator account is present, it is recommended by LastPass that at least one of these is not federated and has a master password and strong iteration account as per LastPass guidance. Where the password is not strong, it should be reset immediately. It is recommended that MFA also be reset, to reduce the risk of compromise.

Additional considerations include the review of vault item password policies, user security scores, security of shared folders and monitoring of the dark web.

As always, organisations should remain vigilant as threat actors may use this event to conduct phishing campaigns.

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

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[1] https://support.lastpass.com/help/what-data-was-accessed

[2] https://support.lastpass.com/help/reset-mfa-settings-for-google-authenticator-microsoft-authenticator-and-grid

[3] https://support.lastpass.com/help/enterprise-admin-management-of-master-passwords-lp010025

[4] https://support.lastpass.com/help/security-bulletin-recommended-actions-for-business-administrators

Black Arrow Cyber Threat Briefing 24 February 2023

Welcome to this week’s Black Arrow Cyber Threat Briefing – a weekly digest, collated and curated by our cyber experts to provide senior and middle management with an easy to digest round up of the most notable threats, vulnerabilities, and cyber related news from the last week.

Top Cyber Stories of the Last Week

• Employees Bypass Cyber Security Guidance to Achieve Business Objectives

Researcher Gartner predicts that by 2025, lack of talent or human failure will be responsible for over half of significant cyber incidents. In a survey conducted by Gartner it was found that 69% of employees had bypassed their organisations cyber security guidance in the previous 12 months and 74% said they would bypass cyber security guidance if it helped them or their team achieve a business objective.

https://www.helpnetsecurity.com/2023/02/24/bypass-cybersecurity-guidance/

• Three Quarters of Businesses Braced for Serious Email Attack this Year

According to a survey conducted by security provider Vanson Bourne, 76% of cyber security professionals predict that an email related attack will have serious consequences for their organisation in the coming year. The survey found that 82% of companies reported a higher volume of email in 2022 compared with 2021 and 2020 and 74% had said email-based threats had risen over the last 12 months. In addition, a worrying 91% had seen attempts to steal or use their email domain in an attack.

https://www.csoonline.com/article/3688573/three-quarters-of-businesses-braced-for-serious-email-attack-this-year.html#tk.rss_news

• The Cost of Living Crisis is Triggering a Wave of Workplace Crime

Almost 6,000 people were caught stealing from their employer in 2022 according to insurance provider Zurich with the firms facing an average loss of £140,000.  Zurich have said “As cost of living pressures mount, employee theft has significantly increased, suggesting some workers could be turning to desperate measures to make ends meet”.

https://news.sky.com/story/the-cost-of-living-crisis-is-triggering-a-wave-of-workplace-crime-heres-how-12817082

• Fighting Ransomware with Cyber Security Audits

With the ever increasing number of devices and distributed environments, it’s easy for organisations to lose track of open IP addresses, administrator accounts and infrastructure configurations; all of this creates an increase in opportunities for threat actors to deploy ransomware. By conducting audits of IT assets, organisations can identify the data they hold and reduce the risk of forgotten devices. The need for auditing of an organisations assets is reinforced where a survey conducted by research provider Enterprise Strategy Group found that nearly 70% of respondents had suffered at least one exploit that started with an unknown, unmanaged, or poorly managed Internet-facing IT asset.

https://www.trendmicro.com/en_us/ciso/23/b/cybersecurity-audit.html

• Record Levels of Fraud Impacting 90% of Payment Compliance Teams

New research from research provider VIXIO has found that 90% of payment company compliance teams are frequently overwhelmed and increased fraud was a particular concern for teams in the UK.

https://www.itsecurityguru.org/2023/02/17/overwhelm-impacts-90-of-payment-compliance-teams-as-they-combat-record-levels-of-fraud/

• CISOs Struggle with Stress and Limited Resources

A survey from security provider Cynet has found that 94% of CISOs report being stressed at work, with 65% admitting that this work stress has compromised their ability to protect their organisation. Furthermore, the survey found all respondents said they needed additional resources to adequately cope with current cyber challenges. Amongst some of the key findings were 77% of CISOs believing that a lack of resources had led to important security initiatives falling to the wayside.

https://www.helpnetsecurity.com/2023/02/23/cisos-work-related-stress/

• Cyber Threats and Regulations Mount for Financial Industry

Nation-state adversaries, new reporting regulations, and a fast-paced threat landscape mean that financial services and technology firms need to bolster their security posture. For example, last year a report conducted by the Financial Services Information Sharing and Analysis Center (FS-ISAC) and security provider Akamai found that distributed denial-of-service attacks (DDoS) attacks rose 73% more for European financial institutions compared to the previous year. This combination of attacks is followed by an increase in regulations such as the requirement to report breaches to the European Authorities to satisfy the General Data Protection Regulation (GDPR). Such increase has caused financial institutions to bolster their security, with a survey conducted by security provider Contrast finding 72% of financial organisations plan to increase their investment in the security of their applications and 64% mandated cyber security requirements for their vendors.

https://www.darkreading.com/risk/cyberthreats-regulations-mount-for-financial-industry

• HardBit Ransomware Wants Insurance Details to Set the Perfect Price

Operators of a ransomware threat known as Hardbit are trying to negotiate ransom payments so that they would be covered by victim’s insurance companies. Typically, the threat actor tries to convince the victim that it is in their interest to disclose their insurance details so that the threat actor can adjust their demands so that insurance would cover it.

 https://www.bleepingcomputer.com/news/security/hardbit-ransomware-wants-insurance-details-to-set-the-perfect-price/ 

• Social Engineering is Becoming Increasingly Sophisticated

The rapid development of deepfake technology is providing an increase in the sophistication of social engineering attacks. Deepfake technology refers to products created through artificial intelligence, which could allow an individual to impersonate another with likeness and voice during a video conversation. The accessibility of such technology has allowed threat actors to conduct more sophisticated campaigns, including the replication of the voice of a company executive.

https://securityaffairs.com/142487/hacking/social-engineering-increasingly-sophisticated.html

• A Fifth of Brits Have Fallen Victim to Online Scammers

Security founder F-Secure have found that a fifth of Brits had fallen victim to digital scammers in the past, yet a quarter had no security controls to protect themselves. When providing a reason for the lack of security, 60% said they found cyber security too complex. This is worrying for organisations who need to ensure these low levels of security awareness are not displayed in the corporate environment.

https://www.infosecurity-magazine.com/news/fifth-brits-have-victim-online/

• Cyber Attacks Hit Data Centres to Steal Information from Companies

Cyber attacks targeting multiple data centres globally have resulted in the exfiltration of information relating to companies who used them. In addition, attackers have been seen to publish access credentials relating to these attacks on the dark web. This malicious activity reinforces the need for organisations to be aware of and properly manage their supply chain.

https://www.csoonline.com/article/3688909/cyberattacks-hit-data-centers-to-steal-information-from-global-companies.html#tk.rss_news  

• Phishing Fears Ramp Up on Email, Collaboration Platforms

Three quarters of organisations are expecting a serious impact from an email-based attack and with the rapid growth and expansion of collaboration tools such as Microsoft Teams, it’s expected that these will also be used as a vector for threat actors. Combined with the emergence of Chat-GPT, the landscape provides an increasing amount of opportunities for threat actors.

https://www.darkreading.com/remote-workforce/phishing-fears-ramp-up-on-e-mail-collaboration-platforms

• The War in Ukraine has Shaken up the Cyber Criminal Eco-System

One year after Russia invaded Ukraine, the war continues -- including an ever-evolving digital component that has implications for the future of cyber security around the world. Among other things, the war in Ukraine has upended the Eastern European cyber criminal ecosystem, according to cyber security experts from Google, shaking up the way ransomware attacks are playing out. Google later explained that “Lines are blurring between financially motivated and government-backed attackers in Eastern Europe”.

https://www.zdnet.com/article/the-war-in-ukraine-has-shaken-up-the-cybercriminal-ecosystem-google-says/

• Police Bust €41m Email Scam Gang

A coordinated police operation spanning multiple countries led to the dismantling of a criminal network which was responsible for tens of millions in Business Email Compromise (BEC) losses. In one of the attacks the gang used social engineering to target the Chief Financial Officer (CFO) of a real estate developer, defrauding them of 38 million euros.

https://www.infosecurity-magazine.com/news/police-bust-41m-bec-gang/

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Threats

Ransomware, Extortion and Destructive Attacks

• HardBit ransomware wants insurance details to set the perfect price (bleepingcomputer.com)

• An Overview of the Global Impact of Ransomware Attacks (bleepingcomputer.com)

• Fight Ransomware with a Cyber security Audit (trendmicro.com)

• Time to Deploy Ransomware Drops 94% - Infosecurity Magazine (infosecurity-magazine.com)

• Majority of Ransomware Attacks Last Year Exploited Old Bugs (darkreading.com)

• A Deep Dive into the Evolution of Ransomware Part 1 (trendmicro.com)

• A Deep Dive into the Evolution of Ransomware Part 2 (trendmicro.com)

• Guardian staff forced to work out of former brewery after ransomware attack (telegraph.co.uk)

• Royal Ransomware Expands Attacks by Targeting Linux ESXi Servers (trendmicro.com)

• Chip company loses $250m after ransomware hits supply chain (malwarebytes.com)

• GoAnywhere zero-day opened door to Clop ransomware (malwarebytes.com)

• Derivatives market still hit by fallout from Ion Markets cyber attack | Financial Times (ft.com)

• Dutch Police arrest three ransomware actors extorting €2.5 million (bleepingcomputer.com)

• Royal Mail resumes overseas deliveries via post offices after cyber-attack | Royal Mail | The Guardian

• LockBit gang takes credit for attack on water utility in Portugal - The Record from Recorded Future News

• IBM: Ransomware defenders showing signs of improvement | TechTarget

• ESXiArgs Ransomware Has Spread to 500 New Targets in Europe. Will there be More? - MSSP Alert

• Ukraine Suffered More Wiper Malware in 2022 Than Anywhere, Ever | WIRED

• Food giant Dole hit by ransomware, halts North American production temporarily (bitdefender.com)

• Wiper Malware Surges Ahead, Spiking 53% in 3 Months (darkreading.com)

• Trellix Report: LockBit 3.0 Ransomware "Most Aggressive" with Demands - MSSP Alert

• Israel's Top Tech University Targeted by DarkBit Ransomware (darkreading.com)

• Warnings were issued over a log-in system used by Cork university in weeks before cyber attack (thejournal.ie)

• Russia’s Invasion Sparks Global Wiper Malware Surge - Infosecurity Magazine (infosecurity-magazine.com)

• Lockbit gang hit Portuguese municipal water utility Aguas do Porto-Security Affairs

• Student Medical Records Exposed After LAUSD Breach (darkreading.com)

Phishing & Email Based Attacks

• Three-quarters of businesses braced for ‘serious’ email attack this year | CSO Online

• Phishing Fears Ramp Up on Email, Collaboration Platforms (darkreading.com)

• Big rise in 'email thread hijacking' by cyber criminals (rte.ie)

• Fifth of Brits Have Fallen Victim to Online Scammers - Infosecurity Magazine (infosecurity-magazine.com)

• Phishing as a Service (cyberark.com)

• Smishing, vishing and whaling: How phishing scams are evolving | The Star

• Microsoft Outlook flooded with spam due to broken email filters (bleepingcomputer.com)

• Coinbase Attack Linked to Group Behind Last Year's Twilio, Cloudflare Hacks - SecurityWeek

BEC – Business Email Compromise

• Google Translate Helps BEC Groups Scam Companies in Any Language (darkreading.com)

• Police Bust €38m BEC Gang - Infosecurity Magazine (infosecurity-magazine.com)

Other Social Engineering; Smishing, Vishing, etc

• Social engineering, deception becomes increasingly sophisticated-Security Affairs

• Smishing, vishing and whaling: How phishing scams are evolving | The Star

• Coinbase cyber attack targeted employees with fake SMS alert (bleepingcomputer.com)

2FA/MFA

• Twitter Limits SMS-Based 2-Factor Authentication to Blue Subscribers Only (thehackernews.com)

Malware

• GoDaddy Discloses Multi-Year Security Breach Causing Malware Installations and Source Code Theft (thehackernews.com)

• Google Ads Spreads FatalRAT Malware, Disguised As Popular Apps (informationsecuritybuzz.com)

• Researchers unearth Windows backdoor that’s unusually stealthy | Ars Technica

• Researchers warn of 'Havoc' command and control tool • The Register

• New WhiskerSpy malware delivered via trojanized codec installer (bleepingcomputer.com)

• Frebniis malware abuses Microsoft IIS feature to create a backdoor-Security Affairs

• New Stealc malware emerges with a wide set of stealing capabilities (bleepingcomputer.com)

• Experts Warn of RambleOn Android Malware Targeting South Korean Journalists (thehackernews.com)

• Hackers use fake ChatGPT apps to push Windows, Android malware (bleepingcomputer.com)

• Hackers Use S1deload Stealer to Target Facebook, YouTube Users - Infosecurity Magazine (infosecurity-magazine.com)

• Unanswered Questions Cloud the Recent Targeting of an Asian Research Org (darkreading.com)

• Hydrochasma Threat Group Bombards Targets with Slew of Commodity Malware, Tools (darkreading.com)

• Wiper Malware Surges Ahead, Spiking 53% in 3 Months (darkreading.com)

• Russian national accused of developing, selling malware appears in US. court | CyberScoop

• Defenders on high alert as backdoor attacks become more common - Help Net Security

Mobile

• Five easy steps to keep your smartphone safe from hackers | ZDNET

• Apple Updates Advisories as Security Firm Discloses New Class of Vulnerabilities - SecurityWeek

• Is Telegram the New Dark Web? Report Documents “Cybercrime Ecosystem” on Messaging App - CPO Magazine

• Accidental WhatsApp account takeovers? It's a thing • The Register

• Google will boost Android security through firmware hardening (bleepingcomputer.com)

Denial of Service/DoS/DDOS

• Seven German Airports Hit by Suspected Cyber Attack (heimdalsecurity.com)

• 4 Tips to Guard Against DDoS Attacks (darkreading.com)

Internet of Things – IoT

• Locking down the remote printer • The Register

• Are your IoT devices at risk? Cyber security concerns for 2023 - Help Net Security

Data Breaches/Leaks

• Sensitive US military emails exposed by unsecured Azure server • The Register

• DNA testing firm inks settlement after forgotten DB break-in • The Register

• Activision did not notify employees of data breach for months | TechCrunch

• GoDaddy blasted for breach response | SC Media (scmagazine.com)

• TELUS investigating leak of stolen source code, employee data (bleepingcomputer.com)

Organised Crime & Criminal Actors

• The war in Ukraine has shaken up the cyber criminal ecosystem, Google says | ZDNET

• Russian cyber crime alliances upended by Ukraine invasion • The Register

• Spain Orders Extradition of British Alleged Hacker to US. - SecurityWeek

• Is Telegram the New Dark Web? Report Documents “Cyber crime Ecosystem” on Messaging App - CPO Magazine

Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain

• Norwegian police recover $5.9m crypto stolen by North Korea • The Register

• Coinbase Attack Linked to Group Behind Last Year's Twilio, Cloudflare Hacks - SecurityWeek

• Coinbase breached by social engineers, employee data stolen – Naked Security (sophos.com)

• ‘Nevada Group’ hackers target thousands of computer networks | Financial Times (ft.com)

• Pirated Final Cut Pro infects your Mac with cryptomining malware (bleepingcomputer.com)

• SBF faces four additional charges in FTX collapse case • The Register

Insider Risk and Insider Threats

• Employees bypass cyber security guidance to achieve business objectives - Help Net Security

• Insider Threats Don't Mean Insiders Are Threatening (darkreading.com)

• Insider threats must be top-of-mind for organisations facing layoffs - Help Net Security

Fraud, Scams & Financial Crime

• Overwhelm impacts 90% of payment compliance teams as they combat record levels of fraud - IT Security Guru

• The cost of living crisis is triggering a wave of workplace crime - here's how | UK News | Sky News

• Fifth of Brits Have Fallen Victim to Online Scammers - Infosecurity Magazine (infosecurity-magazine.com)

• FTC: Americans lost $8.8 billion to fraud in 2022 after 30% surge (bleepingcomputer.com)

• Firm Fined £200K For "Exploitative" Call Campaign - Infosecurity Magazine (infosecurity-magazine.com)

• Europol busts ‘CEO fraud’ gang that stole €38M in a few days (bleepingcomputer.com)

• Criminals are flooding the internet with fake advice scams and adware, so watch out | TechRadar

• ‘They bleed you dry’: the recruitment scammers preying on Australian job seekers | Australia news | The Guardian

• City Fund Managers Jailed for £8m Fraud - Infosecurity Magazine (infosecurity-magazine.com)

• Scammers Mimic ChatGPT to Steal Business Credentials (darkreading.com)

• SBF faces four additional charges in FTX collapse case • The Register

Insurance

• Lower Data Breach Insurance Costs with These Tips (trendmicro.com)

Supply Chain and Third Parties

• UK NCSC Launches Recommendations on Supply Chain Mapping - Infosecurity Magazine (infosecurity-magazine.com)

• Chip company loses $250m after ransomware hits supply chain (malwarebytes.com)

• Third-Party Providers Create Identity and Access Control Challenges for Fintech Apps (darkreading.com)

• 3 Steps to Automate Your Third-Party Risk Management Program (thehackernews.com)

Software Supply Chain

• This Will Be the Year of the SBOM, for Better or for Worse (darkreading.com)

Cloud/SaaS

• Google Cloud CISO Phil Venables: Zero trust ‘essential’ to protect the cloud | VentureBeat

• Four steps SMBs can take to close SaaS security gaps - Help Net Security

• Why Are My Employees Integrating With So Many Unsanctioned SaaS Apps? (darkreading.com)

• Four Reasons Why Web Security is as Important as Endpoint Security for MSSP Clients - MSSP Alert

Containers

• 87% of Container Images in Production Have Critical or High-Severity Vulnerabilities (darkreading.com)

Encryption

• Encrypted Traffic, Once Thought Safe, Now Responsible For Most Cyberthreats (darkreading.com)

• AI Helps Crack NIST-Recommended Post-Quantum Encryption Algorithm - SecurityWeek

API

• Why people-driven remediation is the key to strong API security - Help Net Security

• ‘Most web API flaws are missed by standard security tests’ – Corey J Ball on securing a neglected attack vector | The Daily Swig (portswigger.net)

Open Source

• At least one open source vulnerability found in 84% of code bases: Report | CSO Online

Passwords, Credential Stuffing & Brute Force Attacks

• Despite Breach, LastPass Demonstrates the Power of Password Management (darkreading.com)

Social Media

• Twitter Limits SMS-Based 2-Factor Authentication to Blue Subscribers Only (thehackernews.com)

• Hackers Use S1deload Stealer to Target Facebook, YouTube Users - Infosecurity Magazine (infosecurity-magazine.com)

• 7 Tips for Mitigating Cyber-Risks to Your Corporate Social Media (darkreading.com)

• Russia's information war against Ukraine went stealth after Meta crackdown | CyberScoop

Malvertising

• Google Ads Spreads FatalRAT Malware, Disguised As Popular Apps (informationsecuritybuzz.com)

Training, Education and Awareness

• Global threats fuel cyber defence training • The Register

Parental Controls and Child Safety

• Over confidence is putting children at risk online says Kaspersky research - IT Security Guru

Regulations, Fines and Legislation

• Cyber threats, Regulations Mount for Financial Industry (darkreading.com)

• Firm Fined £200K For "Exploitative" Call Campaign - Infosecurity Magazine (infosecurity-magazine.com)

Governance, Risk and Compliance

• Employees bypass cyber security guidance to achieve business objectives - Help Net Security

• The financial system is alarmingly vulnerable to cyber attack | Financial Times (ft.com)

• Cyber threats, Regulations Mount for Financial Industry (darkreading.com)

• Fight Ransomware with a Cyber security Audit (trendmicro.com)

• Evolving Threat Landscape Leading to Cyber security Pro “Burnout,” Study Says - MSSP Alert

• Benchmarking your cyber security budget in 2023 | VentureBeat

• Security breach? Don’t blame your employees | TechCrunch

• 7 reasons to avoid investing in cyber insurance | CSO Online

• 5 top threats from 2022 most likely to strike in 2023 | CSO Online

• Cyber arms race, economic headwinds among top macro cyber security risks for 2023 | CSO Online

• Malicious actors push the limits of attack vectors - Help Net Security

Data Protection

• ICO Calls on Accountants to Improve SME Data Protection - Infosecurity Magazine (infosecurity-magazine.com)

Careers, Working in Cyber and Information Security

• CISOs struggle with stress and limited resources - Help Net Security

• Stress pushing CISOs out the door | CSO Online

• Complexity, volume of cyber attacks lead to burnout in security teams - Help Net Security

Law Enforcement Action and Take Downs

• Police Bust €38m BEC Gang - Infosecurity Magazine (infosecurity-magazine.com)

• Spain Orders Extradition of British Alleged Hacker to US. - SecurityWeek

• Russian national accused of developing, selling malware appears in US. court | CyberScoop

• Dutch Police arrest three ransomware actors extorting €2.5 million (bleepingcomputer.com)

Privacy, Surveillance and Mass Monitoring

• Supreme Court declines to hear Wikimedia case against NSA surveillance program | CyberScoop

Artificial Intelligence

• MLOps Security AI power analysis breaks post-quantum security algorithm ... (eenewseurope.com)

• AI Helps Crack NIST-Recommended Post-Quantum Encryption Algorithm - SecurityWeek

• Hackers use fake ChatGPT apps to push Windows, Android malware (bleepingcomputer.com)

Misinformation, Disinformation and Propaganda

• Security Experts Warn of Foreign Cyber Threat to 2024 Voting - SecurityWeek

Spyware, Cyber Espionage & Cyber Warfare, including Russian Invasion of Ukraine

• ENISA and CERT-EU warns Chinese APTs targeting EU organisations-Security Affairs

• Russian cybercrime alliances upended by Ukraine invasion • The Register

• Google Report Reveals Russia's Elaborate Cyber Strategy in Ukraine - Infosecurity Magazine (infosecurity-magazine.com)

• Many cyber operations conducted by Russia are yet to be publicly disclosed, says Dutch intelligence-Security Affairs

• Musk restricts Starlink for Ukraine, cites World War III | Fortune

• America Loves Spying by Balloon, Just Like China (gizmodo.com)

• How Ukraine War Has Shaped US Planning for a China Conflict - SecurityWeek

• Armenia and Azerbaijan Hackers Use OxtaRAT to Monitor Conflict - Infosecurity Magazine (infosecurity-magazine.com)

• Russia blames 'hackers' for fake missile strike alerts • The Register

• Russia’s Invasion Sparks Global Wiper Malware Surge - Infosecurity Magazine (infosecurity-magazine.com)

• Ukraine says Russian hackers backdoored govt websites in 2021 (bleepingcomputer.com)

• Russia's information war against Ukraine went stealth after Meta crackdown | CyberScoop

• British Army leads Western Europe’s largest cyber warfare exercise | The British Army (mod.uk)

Nation State Actors

• ENISA and CERT-EU warns Chinese APTs targeting EU organisations-Security Affairs

• The war in Ukraine has shaken up the cybercriminal ecosystem, Google says | ZDNET

• Russian cybercrime alliances upended by Ukraine invasion • The Register

• EU Cyber security Agency Warns Against Chinese APTs - Infosecurity Magazine (infosecurity-magazine.com)

• Google Report Reveals Russia's Elaborate Cyber Strategy in Ukraine - Infosecurity Magazine (infosecurity-magazine.com)

• Many cyber operations conducted by Russia are yet to be publicly disclosed, says Dutch intelligence-Security Affairs

• Russian spy working inside as security in a British embassy has been jailed for 13 years | UK News | Sky News

• Norwegian police recover $5.9m crypto stolen by North Korea • The Register

• America Loves Spying by Balloon, Just Like China (gizmodo.com)

• EU Organisations Warned of Chinese APT Attacks - SecurityWeek

• How Ukraine War Has Shaped US Planning for a China Conflict - SecurityWeek

• Earth Zhulong Familiar Patterns Target Southeast Asian Firms (trendmicro.com)

• Earth Kitsune Delivers New WhiskerSpy Backdoor via Watering Hole Attack (trendmicro.com)

• Putin Speech Broadcast Temporarily Stopped By DDoS Attack (informationsecuritybuzz.com)

• Ukraine Suffered More Wiper Malware in 2022 Than Anywhere, Ever | WIRED

• Lazarus Group Likely Using New WinorDLL64 Backdoor to Exfiltrate Sensitive Data (thehackernews.com)

• Russia’s Invasion Sparks Global Wiper Malware Surge - Infosecurity Magazine (infosecurity-magazine.com)

• Ukraine says Russian hackers backdoored govt websites in 2021 (bleepingcomputer.com)

• Russia's information war against Ukraine went stealth after Meta crackdown | CyberScoop

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Vulnerability Management

• CVSS system criticized for failure to address real-world impact | The Daily Swig (portswigger.net)

• Majority of Ransomware Attacks Last Year Exploited Old Bugs (darkreading.com)

• At least one open source vulnerability found in 84% of code bases: Report | CSO Online

Vulnerabilities

• US Cybersecurity Agency CISA Adds Three New Vulnerabilities in KEV Catalog (thehackernews.com)

• Fortinet Issues Patches for 40 Flaws Affecting FortiWeb, FortiOS, FortiNAC, and FortiProxy (thehackernews.com)

• SolarWinds Announces Upcoming Patches for High-Severity Vulnerabilities - SecurityWeek

• Fortinet FortiNAC CVE-2022-39952 flaw exploited in the wild hours after release of PoC exploit-Security Affairs

• A New Kind of Bug Spells Trouble for iOS and macOS Security | WIRED

• VMware Patches Critical Vulnerability in Carbon Black App Control Product (thehackernews.com)

• New Privilege Escalation Bug Class Found on macOS and iOS - Infosecurity Magazine (infosecurity-magazine.com)

• PoC exploit code for critical Fortinet FortiNAC bug released online-Security Affairs

• Newly Disclosed Vulnerability Exposes EOL Arris Routers to Attacks - SecurityWeek

• Hackers Exploit Privilege Escalation Flaw on Windows Backup Service - Infosecurity Magazine (infosecurity-magazine.com)

• Emergency VMware ESXi update fixes Windows Server 2022 VM boot issues (bleepingcomputer.com)

• Exploitation attempts observed against Fortinet FortiNAC flaw | TechTarget

• Researchers find hidden vulnerabilities in hundreds of Docker containers - Help Net Security

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Tools and Controls

• Despite Breach, LastPass Demonstrates the Power of Password Management (darkreading.com)

• Google Cloud CISO Phil Venables: Zero trust ‘essential’ to protect the cloud | VentureBeat

• 10 Best Network Security Solutions & Providers - 2023 (cybersecuritynews.com)

• Modern Software: What's Really Inside? (darkreading.com)

• Why privileged access management should be critical to your security strategy | VentureBeat

• The battle for data security now falls on developers; here’s how they can win | VentureBeat

• Zero trust, XDR prominent in Gartner’s Hype Cycle for Endpoint Security | VentureBeat

• Advantages of the AWS Security Maturity Model (trendmicro.com)

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Other News

• Army leads Western Europe’s largest cyber warfare exercise | The British Army (mod.uk)

• NSA shares guidance on how to secure your home network (bleepingcomputer.com)

• Encrypted Traffic, Once Thought Safe, Now Responsible For Most Cyberthreats (darkreading.com)

• Malicious actors push the limits of attack vectors - Help Net Security

• Researchers Hijack Popular NPM Package with Millions of Downloads (thehackernews.com)

• Is OWASP at Risk of Irrelevance? (darkreading.com)

• Justice Department Debuts 'Disruptive Technology Strike Force' (gizmodo.com)

• How to Detect New Threats via Suspicious Activities (thehackernews.com)

• At least one open source vulnerability found in 84% of code bases: Report | CSO Online

• White House cyber security strategy to force large companies to make systems secure by design | CyberScoop

• Microsoft urges Exchange admins to remove some antivirus exclusions (bleepingcomputer.com)

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Sector Specific

Industry specific threat intelligence reports are available.

Contact us to receive tailored reports specific to the industry/sector and geographies you operate in.

·       Automotive

·       Construction

·       Critical National Infrastructure (CNI)

·       Defence & Space

·       Education & Academia

·       Energy & Utilities

·       Estate Agencies

·       Financial Services

·       FinTech

·       Food & Agriculture

·       Gaming & Gambling

·       Government & Public Sector (including Law Enforcement)

·       Health/Medical/Pharma

·       Hotels & Hospitality

·       Insurance

·       Legal

·       Manufacturing

·       Maritime

·       Oil, Gas & Mining

·       OT, ICS, IIoT, SCADA & Cyber-Physical Systems

·       Retail & eCommerce

·       Small and Medium Sized Businesses (SMBs)

·       Startups

·       Telecoms

·       Third Sector & Charities

·       Transport & Aviation

·       Web3

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As usual, contact us to help assess where your risks lie and to ensure you are doing all you can do to keep you and your business secure.

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Links to articles are for interest and awareness and linking to or reposting external content does not endorse any service or product, likewise we are not responsible for the security of external links.

Black Arrow Cyber Threat Briefing 17 February 2023

Welcome to this week’s Black Arrow Cyber Threat Briefing – a weekly digest, collated and curated by our cyber experts to provide senior and middle management with an easy to digest round up of the most notable threats, vulnerabilities, and cyber related news from the last week.

Top Cyber Stories of the Last Week

• High Risk Users May be Few, but the Threat They Pose is Huge

High risk users represent approximately 10% of the worker population according to research provider, Elevate Security research. The research found that high risk users were responsible for 41% of all simulated phishing clicks, 30% of all real-world phishing clicks, 54% of all secure-browsing incidents and 42% of all malware events. This is worrying, considering the rise in sophisticated targeted phishing campaigns.

https://www.helpnetsecurity.com/2023/02/16/high-risk-behavior/

• The Cost of Cyber Security Insurance is Soaring so Firms Need to Take Prevention More Seriously

State-backed cyber attacks are on the rise, but they are not raising the level of alarm that they should in the corporate world. Unfortunately, this is not a productive way of thinking. Come the end of March, insurance provider Lloyds will no longer cover damage from cyber attacks carried out by state or state-backed groups. In the worst cases, this reduced insurance coverage could exacerbate the trend of companies taking a passive approach toward state-backed attacks as they feel there is now really nothing they can do to protect themselves. The uncertainty however, could be the motivation for companies to take the threat of state-backed attacks more seriously.

https://fortune.com/2023/02/15/cost-cybersecurity-insurance-soaring-state-backed-attacks-cover-shmulik-yehezkel/

• Cyber Attacks Worldwide Increased to an All-Time Record-Breaking High, Report Shows

According to a report by security provider Check Point, cyber attacks rose 38% in 2022 compared to the previous year. Some of the key trends in the report included an increase in the number of cloud-based networking attacks, with a 48% rise and non-state affiliated hacktivist groups becoming more organised and effective than ever before. Additionally, ransomware is becoming more difficult to attribute and track and extra focus should be placed on exfiltration detection.

https://www.msspalert.com/cybersecurity-research/cyberattacks-worldwide-increased-to-an-all-time-high-check-point-research-reveals/

• Most Organisations Make Cyber Security Decisions Without Insights

A report by security provider Mandiant found some worrying results when it came to organisational understanding of threat actors. Some of the key findings include, 79% of respondents stating that most of their cyber security decisions are made without insight into the treat actors targeting them, 79% believing their organisation could focus more time and energy on identifying critical security trends, 67% believing senior leadership teams underestimate the cyber threats posed to their organisation and finally, 47% of respondents felt that they could not prove to senior leadership that their organisation has a highly effective cyber security program.

https://www.msspalert.com/cybersecurity-research/mandiant-report-most-organizations-make-cybersecurity-decisions-without-insights/

• Ransomware Attackers Finding New Ways to Weaponise Old Vulnerabilities

Ransomware attackers are finding new ways to exploit organisations’ security weaknesses by weaponising old vulnerabilities.  A report by security provider Cyber Security Works had found that 76% of the vulnerabilities currently being exploited were first discovered between 2010-2019.

https://venturebeat.com/security/ransomware-attackers-finding-new-ways-to-weaponize-old-vulnerabilities/

• Are Executives Fluent in IT Security Speak? 5 Reasons Why the Communication Gap is Wider Than You Think

Using data from two different reports conducted by security provider Kaspersky, the combined data showed some worrying results. Some of the results include 98% of respondents revealing they faced at least one IT security miscommunication that regularly leads to bad consequences, 62% of managers revealing miscommunication led to at least one cyber security incident, 42% of business leaders wanting their IT security team to better communicate and 34% of C-level executives struggle to speak about adopting new security solutions.

https://www.msspalert.com/cybersecurity-research/are-c-suite-executives-fluent-in-it-security-speak-five-reasons-why-the-communication-gap-is-wider-than-you-think/

• Business Email Compromise Groups Target Firms with Multilingual Impersonation Attacks

Security providers Abnormal Security have identified two Business Email Compromise (BEC) groups “Midnight Hedgehog” and “Mandarin Capybara” which are conducting impersonation attacks in at least 13 different languages. Like many payment fraud attacks, finance managers or other executives are often targeted. In a separate report by Abnormal Security, it was found that business email compromise (BEC) attacks increased by more than 81% during 2022.

https://www.infosecurity-magazine.com/news/bec-groups-multilingual/

• EU Countries Told to Step up Defence Against State Hackers

European states have raced to protect their energy infrastructure from physical attacks but the European Systemic Risk Board (ESRB) said more needed to be done against cyber warfare against financial institutions and the telecommunications networks and power grids they rely on. "The war in Ukraine, the broader geopolitical landscape and the increasing use of cyber attacks have significantly heightened the cyber threat environment," the ESRB said in a report. In addition, the ESRB highlight an increased risk of cyber attacks on the EU financial system, suggesting that stress tests and impact analyses should be carried out to identify weaknesses and measure resilience.

https://www.reuters.com/world/europe/eu-countries-told-step-up-defence-against-state-hackers-2023-02-14/

• Cyber Criminals Exploit Fear and Urgency to Trick Consumers

Threats using social engineering to steal money, such as refund and invoice fraud and tech support scams, increased during Q4 of 2022 according to a report by software provider Avast. “At the end of 2022, we have seen an increase in human-centred threats, such as scams tricking people into thinking their computer is infected, or that they have been charged for goods they didn’t order. It’s human nature to react to urgency, fear and try to regain control of issues, and that’s where cyber criminals succeed” Avast commented.

https://www.helpnetsecurity.com/2023/02/13/cybercriminals-exploit-fear-urgency-trick-consumers/

• How to Manage Third Party and Supply Chain Cyber Security Risks that are Too Costly to Ignore

Many organisations have experienced that “after the breach” feeling — the moment they realise they have to tell customers their personal information may have been compromised because one of the organisations’ vendors had a data breach. Such situations involve spending significant amount of money and time to fix a problem caused by a third party. An organisation’s ability to handle third-party cyber risk proactively depends on its risk management strategies.

https://techcrunch.com/2023/02/10/why-third-party-cybersecurity-risks-are-too-costly-to-ignore/

• Russian Spear Phishing Campaign Escalates Efforts Towards Critical UK, US and European Targets

Following the advisory from the NCSC, it is clear that Russian state-sponsored hackers have become increasingly sophisticated at launching phishing attacks against critical targets in the UK, US and Europe over the last 12 months. The attacks included the creation of fake personas, supported by social media accounts, fake profiles and academic papers, to lure targets into replying to sophisticated phishing emails. In some cases, the bad actor may never leverage the account to send emails from and only use it to make decisions based on intelligence collection.

https://www.computerweekly.com/news/365531158/Russian-spear-phishing-campaign-escalates-efforts-toward-critical-UK-US-and-European-targets

• 5 Biggest Risks of Using Third Party Managed Service Providers

As business processes become more complex, companies are turning to third parties to boost their ability to provide critical services from cloud storage to data management to security. It’s often more efficient and less expensive to contract out work. But it does present risks. 5 of the biggest risks to be considered are: indirect cyber attacks, financial risks from incident costs, reputational damage, geopolitical risk and regulatory compliance risk.

https://www.csoonline.com/article/3687812/5-major-risks-third-party-services-may-bring-along-with-them.html#tk.rss_news

• Cyber Crime as a Service: A Subscription Based Model in the Wrong Hands

Arguably nothing in tech has changes the landscape more than ‘as a Service’ offerings, the subscription-based IT service delivery model, in fact, the ‘as a Service’ offering has made its way into the cyber crime landscape. And cyber crime, for its part, has evolved beyond a nefarious hobby; today it’s a means of earning for cyber criminals. Organised cyber crime services are available for hire, particularly to those lacking resources and hacking expertise but willing to buy their way into cyber criminal activities. Underground cyber crime markets have thus emerged, selling cyber attack tools and services ranging from malware injection to botnet tools, Denial of Service and targeted spyware services.

https://www.splunk.com/en_us/blog/learn/cybercrime-as-a-service.html

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Threats

Ransomware, Extortion and Destructive Attacks

• Ransomware attackers finding new ways to weaponize old vulnerabilities | VentureBeat

• US, UK slap sanctions on Russians linked to Conti and more • The Register

• Threat Analysis: VMware ESXi Attacks Soared in 2022 - Infosecurity Magazine (infosecurity-magazine.com)

• Clop ransomware claims it breached 130 orgs using GoAnywhere zero-day (bleepingcomputer.com)

• Members of Russian cyber crime network unmasked by US and UK authorities - The Verge

• December ransomware attack leads to massive data breach from California health network - The Record from Recorded Future News

• Over 500 ESXiArgs Ransomware infections in one day in Europe-Security Affairs

• New ESXi ransomware strain spreads, foils decryption tools | TechTarget

• Russian Government evaluates the immunity to hackers acting in the interests of Russia-Security Affairs

• North Korea Using Healthcare Ransomware To Fund More Hacking (informationsecuritybuzz.com)

• DPRK fund malicious cyber activities with ransomware attacks on critical Infrastructure-Security Affairs

• US Warns Critical Sectors Against North Korean Ransomware Attacks - Infosecurity Magazine (infosecurity-magazine.com)

• Cisco Talos spots new MortalKombat ransomware attacks | TechTarget

• Ion: after the hack, the clean-up - Risk.net

• Hackers Target Israel’s Technion Demanding Huge Sum In Bitcoin - I24NEWS

• City of Oakland systems offline after ransomware attack (bleepingcomputer.com)

• MTU cyber breach: Probe after ransomware attacks 'like a murder investigation' (irishexaminer.com)

• MTU data appears on dark web after cyber attack – The Irish Times

• Oakland City Services Struggle to Recover From Ransomware Attack (darkreading.com)

• LockBit spree hits three large companies (techmonitor.ai)

• Ransomware gang uses new zero-day to steal data on 1 million patients | TechCrunch

• City of Oakland issued state of emergency after ransomware attack-Security Affairs

• Glasgow Arnold Clark customers at risk after major cyber attack | HeraldScotland

• LockBit and Royal Mail Ransomware Negotiation Leaked - Infosecurity Magazine (infosecurity-magazine.com)

• No relief in sight for ransomware attacks on hospitals | TechTarget

• Burton Snowboards cancels online orders after 'cyber incident' (bleepingcomputer.com)

• Dallas Central Appraisal District paid $170,000 to ransomware attackers (bitdefender.com)

Phishing & Email Based Attacks

• Russian spear phishing campaign escalates efforts toward critical UK, US and European targets | Computer Weekly

• NameCheap's email hacked to send Metamask, DHL phishing emails (bleepingcomputer.com)

• Cyber criminals target fans of The Last of Us with recent malware and phishing scams - IT Security GuruCyber

• Venmo Phishing Abusing LinkedIn "slink"

• Spain, US dismantle phishing gang that stole $5 million in a year (bleepingcomputer.com)

BEC – Business Email Compromise

• BEC Groups Target Firms With Multilingual Impersonation Attacks - Infosecurity Magazine (infosecurity-magazine.com)

2FA/MFA

• Reddit Hack Shows Limits of MFA, Strengths of Security Training (darkreading.com)

Malware

• Experts Warn of Surge in Multipurpose Malware - Infosecurity Magazine (infosecurity-magazine.com)

• Malicious Npm Package Uses Typosquatting, Downloads Malware - Infosecurity Magazine (infosecurity-magazine.com)

• Microsoft OneNote Abuse for Malware Delivery Surges - Security Week

• New TA886 group targets companies with Screenshotter malware-Security Affairs

• Novel phishing campaign takes screenshots ahead of payload delivery | SC Media (scmagazine.com)

• Great, hackers are now using ChatGPT to generate malware | Digital Trends

• Devs targeted by W4SP Stealer malware in malicious PyPi packages (bleepingcomputer.com)

• Cyber criminals target fans of The Last of Us with recent malware and phishing scams - IT Security Guru

• Researchers Uncover 700+ Malicious Open Source Packages - Infosecurity Magazine (infosecurity-magazine.com)

• Pepsi distributor blames info-stealing malware for breach • The Register

• Malware that can do anything and everything is on the rise - Help Net Security

• Lokibot, AgentTesla Grow in January 2023's Most Wanted Malware List - Infosecurity Magazine (infosecurity-magazine.com)

• New stealthy 'Beep' malware focuses heavily on evading detection (bleepingcomputer.com)

• Thousands of WordPress sites have been infected by a mystery malware | TechRadar

• Beep: New Evasive Malware That Can Escape Under The Radar (informationsecuritybuzz.com)

• Hackers start using Havoc post-exploitation framework in attacks (bleepingcomputer.com)

• Hackers Targeting US and German Firms Monitor Victims' Desktops with Screenshotter (thehackernews.com)

• Malware authors leverage more attack techniques that enable lateral movement | CSO Online

Mobile

• RedEyes hackers use new malware to steal data from Windows, phones (bleepingcomputer.com)

Botnets

• Mirai V3G4 botnet exploits 13 flaws to target IoT devices-Security Affairs

Denial of Service/DoS/DDOS

• Cloudflare blocks record-breaking 71 million RPS DDoS attack (bleepingcomputer.com)

• 87% of largest DDoS attacks in Q4 targeted telecoms: Lumen (fiercetelecom.com)

• The Tor network hit by wave of DDoS attacks for at least 7 months-Security Affairs

Internet of Things – IoT

• Digital burglaries: The threat from your smart home devices | Fox News

• Mirai V3G4 botnet exploits 13 flaws to target IoT devices-Security Affairs

• New Mirai malware variant infects Linux devices to build DDoS botnet (bleepingcomputer.com)

Data Breaches

• MP’s laptop and iPad stolen from pub in 'worrying' security breach | Metro News

• Reddit was hit with a phishing attack. How it responded is a lesson for everyone | ZDNET

• Reddit Hack Shows Limits of MFA, Strengths of Security Training (darkreading.com)

• 4 misconceptions about data exfiltration | VentureBeat

• Highmark data breach affecting about 300,000 members exposed personal information to hackers – WPXI

• Gulp! Pepsi hack sees personal information stolen by data-stealing malware (bitdefender.com)

• Nearly 50 million Americans impacted by health data breaches in 2022 (chiefhealthcareexecutive.com)

• My Password Manager was Hacked! How to Prevent a Catastrophe (bleepingcomputer.com)

• After apparent hack, data from Australian tech giant Atlassian dumped online | CyberScoop

• Atlassian: Leaked Data Stolen via Third-Party App (darkreading.com)

• Health info for 1 million patients stolen using critical GoAnywhere vulnerability | Ars Technica

• Scandinavian Airlines says cyber attack caused passenger data leak (bleepingcomputer.com)

Organised Crime & Criminal Actors

• Russian Government evaluates the immunity to hackers acting in the interests of Russia-Security Affairs

• Cyber crime as a Service: A Subscription-based Model in The Wrong Hands | Splunk

• A Hacker’s Mind — how the elites exploit the system | Financial Times (ft.com)

• Dark Web Revenue Down Dramatically After Hydra's Demise (darkreading.com)

• Russian hacker convicted of $90 million hack-to-trade charges (bleepingcomputer.com)

Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain

• Enigma, Vector, and TgToxic: The New Threats to Cryptocurrency Users (thehackernews.com)

• Lazarus hackers use new mixer to hide $100 million in stolen crypto (bleepingcomputer.com)

• 451 PyPI packages install Chrome extensions to steal crypto (bleepingcomputer.com)

• DeFi exploits and access control hacks cost crypto investors billions in 2022: Report (cointelegraph.com)

• Using the blockchain to prevent data breaches | VentureBeat

• SideWinder APT Spotted Stealing Crypto (darkreading.com)

• Quarter of Crypto Tokens in 2022 Linked to Pump-and-Dump - Infosecurity Magazine (infosecurity-magazine.com)

Insider Risk and Insider Threats

• A former Credit Suisse employee leaked employees' historic bonus data (efinancialcareers.com)

Fraud, Scams & Financial Crime

• Russian IT biz owner made $90M from stolen financial info • The Register

• Refund and Invoice Scams Surge in Q4 - Infosecurity Magazine (infosecurity-magazine.com)

• MoneyGram Fraud Victims Get $115m in Compensation - Infosecurity Magazine (infosecurity-magazine.com)

• 'Pig butchering' scams on the rise, luring victims with promises of relationships and riches | CyberScoop

• Cyber security Experts Warn Against Valentine's Day Romance Scams - Infosecurity Magazine (infosecurity-magazine.com)

• Russian Hackers Disrupt NATO Earthquake Relief Operations (darkreading.com)

• Romance scam targets security researcher, hilarity ensues • The Register

• 10 signs that scammers have you in their sights | WeLiveSecurity

• Hackers Leverage PayPal to Send Malicious Invoices - Infosecurity Magazine (infosecurity-magazine.com)

AML/CFT/Sanctions

• US, UK slap sanctions on Russians linked to Conti and more • The Register

Insurance

• The cost of cyber security insurance is soaring–and state-backed attacks will be harder to cover. It’s time for companies to take threats more seriously | Fortune

Dark Web

• Dark Web Revenue Down Dramatically After Hydra's Demise (darkreading.com)

Supply Chain and Third Parties

• How to manage third-party cyber security risks that are too costly to ignore | TechCrunch

• 5 biggest risks of using third-party services providers | CSO Online

Cloud/SaaS

• Reimagining zero trust for modern SaaS - Help Net Security

• Cloud security: Where do CSP and client responsibilities begin and end? | VentureBeat

• Application and cloud security is a shared responsibility - Help Net Security

Attack Surface Management

• To thwart cyber attacks, enterprises must have visibility of their assets: Sophos CEO - The Hindu BusinessLine

Open Source

• Researchers Uncover 700+ Malicious Open Source Packages - Infosecurity Magazine (infosecurity-magazine.com)

• Configuration Issues in SaltStack IT Tool Put Enterprises at Risk (darkreading.com)

• Solving open-source security — from Alpha to Omega | SC Media (scmagazine.com)

• New Mirai malware variant infects Linux devices to build DDoS botnet (bleepingcomputer.com)

Passwords, Credential Stuffing & Brute Force Attacks

• Eek! You Can Steal Passwords From This Password Manager Using the Notepad App | PCMag

• Eurostar forces 'password resets' — then fails and locks users out (bleepingcomputer.com)

• My Password Manager was Hacked! How to Prevent a Catastrophe (bleepingcomputer.com)

Social Media

• Metaverse Adds New Dimensions to Web 3.0 Cyber security | TechRepublic

• Hard drugs actively sold on Twitter in plain sight. Twitter says it doesn’t breach its safety policies • Graham Cluley

• Elon Musk Seems to Think His Own Employees Are Shadowbanning Him (gizmodo.com)

• Venmo Phishing Abusing LinkedIn "slink"

Malvertising

• AdSense fraud campaign relies on 10,890 sites that were infected since September 2022-Security Affairs

Training, Education and Awareness

• High-risk users may be few, but the threat they pose is huge - Help Net Security

• Reddit Hack Shows Limits of MFA, Strengths of Security Training (darkreading.com)

Regulations, Fines and Legislation

• 5th State of CCPA, CPRA, and GDPR Compliance Report Shows More Than 90% of Companies Are Not Compliant (darkreading.com)

• The Online Safety Bill: An attack on encryption (element.io)

• As regulations skyrocket, is compliance even possible anymore? - Help Net Security

Governance, Risk and Compliance

• Security buyers lack insight into threats, attackers, report finds | Computer Weekly

• Cyber attacks Worldwide Increased to an All-Time High, Check Point Research Reveals - MSSP Alert

• The cost of cyber security insurance is soaring–and state-backed attacks will be harder to cover. It’s time for companies to take threats more seriously | Fortune

• Are C-Suite Executives Fluent in IT Security Speak? Five Reasons Why the Communication Gap is Wider Than You Think - MSSP Alert

• Actionable intelligence is the key to better security outcomes - Help Net Security

• To thwart cyber attacks, enterprises must have visibility of their assets: Sophos CEO - The Hindu BusinessLineT

• Majority of Firms Make Cyber security Decisions Without Attacker Insight - Infosecurity Magazine (infosecurity-magazine.com)

• 5 Ways Security and Compliance Can Break Down Silos to Save Money and Meet Increased Regulations - MSSP Alert

• Build Cyber Resiliency With These Security Threat-Mitigation Considerations (darkreading.com)

• 5th State of CCPA, CPRA, and GDPR Compliance Report Shows More Than 90% of Companies Are Not Compliant (darkreading.com)

• Evolving cyber attacks, alert fatigue creating DFIR burnout, regulatory risk | CSO Online

• Simplify to Survive: How Organisations Can Navigate Cyber-Risk (darkreading.com)Simplify to Survive: How Organisations Can Navigate Cyber-Risk (darkreading.com)

• As regulations skyrocket, is compliance even possible anymore? - Help Net Security

• Storage security for compliance and cyberwar in 2023 • The Register

Backup and Recovery

• A CISOs Practical Guide to Storage and Backup Ransomware Resiliency (thehackernews.com)

Careers, Working in Cyber and Information Security

• Get hired in cyber security: Expert tips for job seekers - Help Net Security

• 3 Ways CISOs Can Lead Effectively and Avoid Burnout (darkreading.com)

• Cyber security Jobs Remain Secure Despite Recession Fears (darkreading.com)

Law Enforcement Action and Take Downs

• Members of Russian cyber crime network unmasked by US and UK authorities - The Verge

• Spain, US dismantle phishing gang that stole $5 million in a year (bleepingcomputer.com)

Privacy, Surveillance and Mass Monitoring

• The FBI’s most controversial surveillance tool is under threat | Ars Technica

Artificial Intelligence

• Russian hackers are trying to break into ChatGPT, says Check Point | ZDNET

• Cyber criminals Bypass ChatGPT Restrictions to Generate Malicious Content - Check Point Software

• Great, hackers are now using ChatGPT to generate malware | Digital Trends

• Eric Schmidt Is Building the Perfect AI War-Fighting Machine | WIRED

• A.I. in the military could be a game changer in warfare | Fortune US issues declaration on responsible use of AI in the military | Reuters

Misinformation, Disinformation and Propaganda

• Revealed: the hacking and disinformation team meddling in elections | Technology | The Guardian

Spyware, Cyber Espionage & Cyber Warfare, including Russian Invasion of Ukraine

• Russian Government evaluates the immunity to hackers acting in the interests of Russia-Security Affairs

• Russian spear phishing campaign escalates efforts toward critical UK, US and European targets | Computer Weekly

• EU countries told to step up defence against state hackers | Reuters

• Britain must ‘wake up’ to China security challenges, ex-MI6 head says | The Independent

• Hacks, leaks and wipers: Google analyses a year of Russian cyber attacks on Ukraine | Cyber scoop

• Google: Russia continues to set cyber sights on NATO nations | TechTarget

• US shoots down ‘high-altitude object’ above Alaska | Financial Times (ft.com)

• Military Organizations in Pakistan Targeted With Sophisticated Espionage Tool - security Week

• SpaceX curbed Ukraine's use of Starlink terminals - Militarnyi

• US shoots down ‘octagonal’ flying object near military sites in Michigan | US news | The Guardian

• Six companies join US entity list after Chinese spy balloon • The Register

• How Alan Turing still casts his genius in the age of cyberwar | Metro News

• US warns its citizens in Russia to get out immediately over security fears | Euronews

• Unidentified airborne objects: A trio of new intrusions leaves America's leaders grasping for explanations | CNN Politics

• Russian Hackers Disrupt NATO Earthquake Relief Operations (darkreading.com)

• ‘Significant’ debris from China spy balloon retrieved, says US military | US national security | The Guardian

• Use of Chinese cameras by College of Policing is risk to national security, says commissioner (telegraph.co.uk)

• Ukraine’s use of SpaceX satellites risks starting World War Three, says Elon Musk (telegraph.co.uk)

• Eric Schmidt Is Building the Perfect AI War-Fighting Machine | WIRED

• Albanian gangs set up hundreds of spy cameras to keep ahead of police | Financial Times (ft.com)

• A.I. in the military could be a game changer in warfare | Fortune

• Chinese cameras leave British police vulnerable to spying, says watchdog | Espionage | The Guardian

• China-based cyber espionage actor seen targeting South America | CSO Online

• What Happened to #OpRussia? (darkreading.com)

• The Lessons From Cyberwar, Cyber-in-War and Ukraine  - security Week

• Storage security for compliance and cyberwar in 2023 • The Register

Nation State Actors

• Russian Government evaluates the immunity to hackers acting in the interests of Russia-Security Affairs

• Russian spear phishing campaign escalates efforts toward critical UK, US and European targets | Computer Weekly

• EU countries told to step up defence against state hackers | Reuters

• Britain must ‘wake up’ to China security challenges, ex-MI6 head says | The Independent

• Hacks, leaks and wipers: Google analyses a year of Russian cyber attacks on Ukraine | CyberScoop

• Google: Russia continues to set cyber sights on NATO nations | TechTarget

• Military Organizations in Pakistan Targeted With Sophisticated Espionage Tool - Security Week

• MagicWeb Mystery Highlights Nobelium Attacker's Sophistication (darkreading.com)

• Russian hackers are trying to break into ChatGPT, says Check Point | ZDNET

• North Korean Hackers Are Attacking US Hospitals | WIRED

• Six companies join US entity list after Chinese spy balloon • The Register

• Lazarus hackers use new mixer to hide $100 million in stolen crypto (bleepingcomputer.com)

• Unidentified airborne objects: A trio of new intrusions leaves America's leaders grasping for explanations | CNN Politics

• Russian Hackers Disrupt NATO Earthquake Relief Operations (darkreading.com)

• Group-IB Blocks Attack By Chinese Tonto Team Hackers - Infosecurity Magazine (infosecurity-magazine.com)

• Chinese ship accused of using ‘military-grade laser’ against Philippine vessel | Philippines | The Guardian

• Chinese Hackers Targeting South American Diplomatic Entities with ShadowPad (thehackernews.com)

• Use of Chinese cameras by College of Policing is risk to national security, says commissioner (telegraph.co.uk)

• Ukraine’s use of SpaceX satellites risks starting World War Three, says Elon Musk (telegraph.co.uk)

• Chinese cameras leave British police vulnerable to spying, says watchdog | Espionage | The Guardian

• China-based cyber espionage actor seen targeting South America | CSO Online

• What Happened to #OpRussia? (darkreading.com)

• UK Policing Riddled with Chinese CCTV Cameras - Infosecurity Magazine (infosecurity-magazine.com)

• A new operating system has been released in Russia! (gizchina.com)

• SideWinder APT Spotted Stealing Crypto (darkreading.com)

• Researchers Link SideWinder Group to Dozens of Targeted Attacks in Multiple Countries (thehackernews.com)

• SideWinder APT Attacks Regional Targets in New Campaign - Infosecurity Magazine (infosecurity-magazine.com)

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Vulnerability Management

• Ransomware attackers finding new ways to weaponize old vulnerabilities | VentureBeat

Vulnerabilities

• Microsoft Patch Tuesday: 36 RCE bugs, 3 zero-days, 75 CVEs – Naked Security (sophos.com)

• Citrix Patches High-Severity Vulnerabilities in Windows, Linux Apps - Security Week

• Adobe Plugs Critical Security Holes in Illustrator, After Effects Software - Security Week

• Apple releases new fix for iPhone zero-day exploited by hackers | TechCrunch

• Intel issues patches for SGX vulnerabilities • The Register

• Firefox Updates Patch 10 High-Severity Vulnerabilities - Security Week

• Critical RCE Vulnerability Discovered in ClamAV Open-Source Antivirus Software (thehackernews.com)

• CISA Warns of Active Attacks Exploiting Fortra MFT, TerraMaster NAS, and Intel Driver Flaws (thehackernews.com)

• Microsoft says Intel driver bug crashes apps on Windows PCs (bleepingcomputer.com)

• Serious Security: GnuTLS follows OpenSSL, fixes timing attack bug – Naked Security (sophos.com)

• Splunk Enterprise Updates Patch High-Severity Vulnerabilities - Security Week

• Dozens of Vulnerabilities Patched in Intel Products - Security Week

• High-severity DLP flaw impacts Trellix for Windows | SC Media (scmagazine.com)

• Critical Vulnerability Patched in Cisco Security Products - Security Week

• Health info for 1 million patients stolen using critical GoAnywhere vulnerability | Ars Technica

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Tools and Controls

• A CISOs Practical Guide to Storage and Backup Ransomware Resiliency (thehackernews.com)

• SOAR vs. SIEM: What's the difference? | TechTarget

• PAM is failing - IT Security Guru

• Combining identity and security strategies to mitigate risks - Help Net Security

• Defending against attacks on Azure AD: Goodbye firewall, hello identity protection | CSO Online

• Regular Pen Testing Is Key to Resolving Conflict Between SecOps and DevOps (thehackernews.com)

• Attack surface management (ASM) is not limited to the surface - Help Net Security

• How to filter Security log events for signs of trouble | TechTarget

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Sector Specific

Industry specific threat intelligence reports are available.

Contact us to receive tailored reports specific to the industry/sector and geographies you operate in.

·       Automotive

·       Construction

·       Critical National Infrastructure (CNI)

·       Defence & Space

·       Education & Academia

·       Energy & Utilities

·       Estate Agencies

·       Financial Services

·       FinTech

·       Food & Agriculture

·       Gaming & Gambling

·       Government & Public Sector (including Law Enforcement)

·       Health/Medical/Pharma

·       Hotels & Hospitality

·       Insurance

·       Legal

·       Manufacturing

·       Maritime

·       Oil, Gas & Mining

·       OT, ICS, IIoT, SCADA & Cyber-Physical Systems

·       Retail & eCommerce

·       Small and Medium Sized Businesses (SMBs)

·       Startups

·       Telecoms

·       Third Sector & Charities

·       Transport & Aviation

·       Web3

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As usual, contact us to help assess where your risks lie and to ensure you are doing all you can do to keep you and your business secure.

Look out for our ‘Cyber Tip Tuesday’ video blog and on our YouTube channel.

You can also follow us on Facebook, Twitter and LinkedIn.

Black Arrow Cyber Advisory 16/02/2023 – Citrix Releases Security Updates Addressing Vulnerabilities in Workspace Apps, Virtual Apps and Desktops Products

Executive Summary

This week Citrix released security updates for vulnerabilities affecting its’ Workspace Apps, Virtual Apps and Desktops products. The vulnerabilities are tracked as CVE-2023-24483, CVE-2023-24484, CVE-2023-24486 and CVE-2023-2286.

What’s the risk to me or my business?

Successful exploitation of the vulnerabilities could allow an attacker to escalate privileges and permissions from a standard user to system level. An attacker could also take over another users session and cause log files to be written to a directory which a standard user would not have permission to write to. For the exploitations to be successful, the attacker requires local access as a standard user to the Virtual Desktop Application.

What can I do?

For organisations using vulnerable versions of Workspace Apps, Virtual Apps and Desktop products, it is strongly recommended to install the patched versions as soon as possible. The affected versions are as below:

Citrix Virtual Apps and Desktops (CVE-2023-24483):

• Current release versions before 2212

• Long term service release (LTSTR) versions 2203 LTSR before CU2

• 1912 LTSR before CU6

Citrix Workspace App for Windows (CVE-2023-24484 and CVE-2023-24485):

• Citrix Workspace App versions before 2212

• Citrix Workspace App 2203 LTSR before CU2

• Citrix Workspace App 1912 LTSR before CU7 Hotfix 2 (19.12.7002)

Citrix Workspace App for Linux (CVE-2023-2486)

• All supported versions of Citrix Workspace app for Linux before 2302

Further information on CVE-2023-24483 can be found here: https://support.citrix.com/article/CTX477616/citrix-virtual-apps-and-desktops-security-bulletin-for-cve202324483

Further information on CVE-2023-24484 and CVE-2023-24485 can be found here: https://support.citrix.com/article/CTX477617/citrix-workspace-app-for-windows-security-bulletin-for-cve202324484-cve202324485

Further information on CVE-2023-2486 can be found here: https://support.citrix.com/article/CTX477618/citrix-workspace-app-for-linux-security-bulletin-for-cve202324486

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

Black Arrow Cyber Advisory 15/02/2023 – Microsoft Patch Tuesday – 75 patches and Three Actively Exploited Vulnerabilities

Executive summary

Microsoft’s February Patch Tuesday provides updates to address 75 security issues across its product range, including three actively exploited zero-days.

Of the 75 vulnerabilities, nine are rated Critical and 66 are rated Important in severity. 37 out of 75 bugs are classified as remote code execution (RCE) flaws.

The three exploited zero-day vulnerabilities include a security bypass vulnerability, remote execution vulnerability and an elevation of privileges vulnerability. Also among the updates provided by Microsoft were 9 critical vulnerabilities.

What’s the risk to me or my business?

The actively exploited vulnerabilities could allow an attacker to bypass security features to upload malicious files, remotely execute code and gain SYSTEM privileges; all of which could compromise the confidentiality, integrity and availability of data stored by an organisation.

What can I do?

Security updates are available for all supported versions of Windows impacted. The updates should be applied as soon as possible for the actively exploited vulnerabilities and all other vulnerabilities that have a critical severity rating.

Technical Summary

The following is a breakdown of the actively exploited vulnerabilities which affected Microsoft Operating Systems:

CVE-2023-21715: A vulnerability which allows a local user with authentication to bypass Microsoft Office macro policies used to block untrusted or malicious files.

CVE-2023-21823: A remote code execution vulnerability which allows an attacker to execute code with system privileges, effectively providing them with unlimited permission. Microsoft Store will automatically update affected customers, providing automatic updates are enabled in the Store.

CVE-2023-23376: A vulnerability which allows a successful attacker to gain SYSTEM privileges, effectively providing them with unlimited permission.

Further details on other specific updates within this patch Tuesday can be found here: https://www.ghacks.net/2023/02/14/microsoft-windows-security-updates-february-2023-overview/ 

Further details about CVE-2023-21715 can be found here: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21715

Further details about CVE-2023-21823 can be found here: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21823

Further details about CVE-2023-23376 can be found here: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-23376

Black Arrow Cyber Threat Briefing 10 February 2023

Welcome to this week’s Black Arrow Cyber Threat Briefing – a weekly digest, collated and curated by our cyber experts to provide senior and middle management with an easy to digest round up of the most notable threats, vulnerabilities, and cyber related news from the last week.

Top Cyber Stories of the Last Week

• UK Companies Banned from Paying Ransomware Hackers After Attacks on Royal Mail and Guardian

British companies have been banned from paying ransomware hackers after a spate of attacks on businesses including Royal Mail and the Guardian newspaper.

UK Foreign Secretary James Cleverly on Thursday unveiled sanctions on seven Russian hackers linked to a gang called Conti, effectively banning any payments to the group.

Thursday’s sanctions are the first of their kind to be specifically targeted against Russian ransomware gang members.

The actions follow a spate of high-profile attacks on businesses and amid warnings from GCHQ that Russian and Iranian hackers are stepping up actions in Britain.

https://www.telegraph.co.uk/business/2023/02/09/companies-banned-paying-hackers-attacks-royal-mail-guardian/

• Fraud Set to Be Upgraded as a Threat to National Security

Fraud is to be reclassified as a threat to national security under UK government plans that will force police chiefs to devote more officers to solving the crime.

It will be elevated to the same status as terrorism, with chief constables mandated to increase resources and combine capabilities in a new effort to combat a fraud epidemic that now accounts for 30 per cent of all crime.

It will be added to the strategic policing requirement, which means that forces will be required by ministers to treat fraud as a major priority alongside not only terrorism, but also public disorder, civil emergencies, serious and organised crime, cyber attacks and child sexual abuse.

https://www.telegraph.co.uk/news/2023/02/04/fraud-set-upgraded-threat-national-security/

• 98% of Attacks are Not Reported by Employees to their Employers

Cyber attackers are increasingly using social engineering tactics to lure employees into opening malicious emails in an attempt to trick them into providing login credentials, updating bank account information and paying fraudulent invoices. Worryingly, research conducted by security provider Abnormal has found that 98% of attacks on organisations are not reported to the organisation’s security team. In addition to this, the report found that the volume of business email compromise attacks are spiking, growing by 175% over the past two years. The report also found that nearly two-thirds of large enterprises experiencing a supply chain compromise attack in the second half of 2022.

https://www.msspalert.com/cybersecurity-research/employees-fail-to-report-98-of-email-cyber-hacks-to-security-teams-study-finds/

• UK Second Most Targeted Nation Behind America for Ransomware

Security research team Kraken Labs released their report earlier this week, which found that of the 101 different countries that registered victims of ransomware, the UK had registered the second highest number of victims behind the US. Currently, there are over 60 ransomware groups, with the top 3 accounting for a third of all ransomware attacks.

https://www.itsecurityguru.org/2023/02/07/uk-second-most-targeted-nation-behind-america-for-ransomware/

• Financial Institutions are Suffering from Increasingly Sophisticated Cyber Attacks

This week security provider Contrast Security released its Cyber Bank Heists report, an annual report that exposes cyber security threats facing the financial sector. The report warns financial institutions that security must be a top-of-mind issue amid rising geopolitical tensions, increased destructive attacks utilising wipers and a record-breaking year of zero-day exploits. The report involved a series of interviews with financial sector security leaders and found some notable results. Some of the results include 64% of leaders seeing an increase in application attacks, 72% of respondents planning to increase investment in application security in 2023, 60% of respondents falling victim to destructive attacks and 50% of organisations detecting campaigns which aimed to steal non-public market information.

https://www.darkreading.com/attacks-breaches/financial-institutions-are-suffering-from-increasingly-sophisticated-cyberattacks-according-to-contrast-security

• An Email Attack Can End Up Costing You Over $1 Million

According to a report by security provider Barracuda Network, 75% of organisations had fallen victim to at least one successful email attack in the last 12 months, with those affected facing potential costs of over $1 million for their most expensive attack. The fallout from an email security attack can be significant, with the report finding 44% of those hit had faced significant downtime and business disruption. Additionally financial services greatly impacted by the loss of valuable data (59%) and payments made to attackers (51%). When it came to organisations preparation, 30% felt underprepared when dealing with account takeover and 28% felt unprepared for dealing with business email compromise.

https://www.helpnetsecurity.com/2023/02/10/email-attack-damage-1-million/

• Cyber Crime Shows No Signs of Slowing Down

Global risks from population pressures and climate change to political conflicts and industrial supply chain challenges characterised 2022. Cyber criminals used this turmoil to exploit these trending topics, including significant events, public affairs, social causes, and anywhere else opportunity appeared. According to security researchers at Zscaler TheatLabz, 2023 will see a rise in Crime-as-a-service (CaaS), supply chains will be bigger targets than ever, there will be a greater need for defence in depth as endpoint protection will not be enough and finally, there will be a decrease in the time between initial compromise and the final stage of an attack.

https://www.darkreading.com/zscaler/cybercrime-shows-no-signs-of-slowing-down

• Surge of Swatting Attacks Targets Corporate Executive and Board Members

Swatting is the act of deceiving an emergency service with the purpose of the service then sending an emergency response, often armed, to a targeted persons address. Security provider Black Cloak has found that swatting incidents are now beginning to target C-suite executives and corporate board members, with the number of incidents increasing over the last few months. Malicious actors are using information from the dark web, company websites and property records to construct their swatting attacks.

https://www.csoonline.com/article/3687177/surge-of-swatting-attacks-targets-corporate-executives-and-board-members.html#tk.rss_news

• Phishing Surges Ahead, as ChatGPT and Artificial Intelligence Loom

Artificial Intelligence (AI) is making it easier for threat actors to create sophisticated and malicious email campaigns. In their report, security provider Vade found that Q4 of 2022 saw a 36% volume increase in phishing campaigns compared to the previous quarter, with over 278.3 million unique phishing emails in that period. The researchers found in particular, new AI tools such as ChatGPT had made it easy for anyone, including those with limited skills, to conduct a sophisticated phishing campaign. Furthermore, the ability of ChatGPT to tailor phishing to different languages is an area for concern.

https://www.darkreading.com/vulnerabilities-threats/bolstered-chatgpt-tools-phishing-surged-ahead

• Pro-Russian Hacktivist Group is Only Getting Started, Experts Warn

A pro-Russian hacktivist group's low-level distributed denial-of-service (DDoS) attacks on US critical infrastructure could be a precursor to more serious cyber attacks, health care and security officials warned this week. A DDoS attack involves overwhelming a targeted service, service or network with traffic in an attempt to disrupt it. Earlier this week Killnet, a politically motivated Russian hacking group, overloaded and took down some US healthcare organisations. The attack came after threatening western healthcare organisations for the continued NATO support of Ukraine.

https://www.axios.com/2023/02/03/killnet-russian-hackers-attacks

• Crypto Investors Lost Nearly $4 Billion to Hackers in 2022

Last year marked the worst year on record for cryptocurrency hacks, according to analytic firm Chainalysis’ latest report. According to the report, hackers stole $3.8 billion in 2022, up from $3.3 billion the previous year. De-centralised finance products, which are products that have no requirement for an intermediary or middle-man accounted for about 82% of all crypto stolen.

https://www.cnbc.com/2023/02/04/crypto-investors-lost-nearly-4-billion-dollars-to-hackers-in-2022.html

• PayPal and Twitter Abused in Turkey Relief Donation Scams

Scammers are now exploiting the ongoing humanitarian crisis in Turkey and Syria. This time, stealing donations by abusing legitimate platforms such as PayPal and Twitter. It has been identified that multiple scams are running which call for fundraising, linking the victim to a legitimate PayPal site. The money however, is kept by the scammer.

https://www.bleepingcomputer.com/news/security/paypal-and-twitter-abused-in-turkey-relief-donation-scams/

• Mysterious Leak of Booking.com Reservation Data is Being Used to Scam Customers

For almost 5 years, Booking.com customers have been on the receiving end of a continuous series of scams that demonstrate criminals have obtained travel plans amongst other personally identifiable information that were provided to Booking.com. The scams have involved users receiving fake emails purporting to be from Booking.com with genuine travel details that victims had provided. These emails contain links to malicious URL’s that look nearly identical to the Booking.com website. These then display the victim’s expected travel information, requiring them to input their card details. Some of the scams have developed and involve scammers sending WhatsApp messages after payment has been made, purporting to be from hotels which have been booked by the victims.

https://arstechnica.com/information-technology/2023/02/mysterious-leak-of-booking-com-reservation-data-is-being-used-to-scam-customers/

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Threats

Ransomware, Extortion and Destructive Attacks

• UK/US cyber crime crackdown sees 7 ransomware criminals sanctioned | CSO Online

• US, UK Slap Sanctions on Trickbot Cyber crime Gang - SecurityWeek

• Bitcoin-demanding cyber criminals use bug from 2021 to initiate global ransomware attack  | TechCrunch

• UK second most targeted nation behind America for Ransomware - IT Security Guru

• Hackers who breached ION say ransom paid; company declines comment | Reuters

• New Wave of Ransomware Attacks Exploiting VMware Bug to Target ESXi Servers (thehackernews.com)

• Massive ESXiArgs ransomware attack targets VMware ESXi servers worldwide (bleepingcomputer.com)

• Royal Ransomware adds support for encrypting Linux, VMware ESXi systems-security affairs

• Ongoing VMware ESXi Ransomware Attack Highlights Inherent Virtualisation Risks (darkreading.com)

• Lessons Learned on Ransomware Prevention from the Rackspace Attack (bleepingcomputer.com)

• ESXiArgs Ransomware Hits Over 3,800 Servers as Hackers Continue Improving Malware - SecurityWeek

• Ransomware Revolution: 4 Types of Cyber Risks in 2023 (trendmicro.com)

• Hypervisor patching struggles exacerbate ESXiArgs attacks | TechTarget

• Linux version of Royal Ransomware targets VMware ESXi servers (bleepingcomputer.com)

• Nevada Ransomware has released upgraded locker - Help Net Security

• Italy, France and Singapore Warn of a Spike in ESXI Ransomware-security affairs

• Massive ransomware attack targets VMware ESXi servers worldwide | CSO Online

• Major Florida Hospital Shuts Down Networks, Ransomware Attack Suspected - Infosecurity Magazine (infosecurity-magazine.com)

• LockBit ransomware gang claims Royal Mail cyber ttack (bleepingcomputer.com)

• Medusa botnet returns as a Mirai-based variant with ransomware sting (bleepingcomputer.com)

• New Linux variant of Clop Ransomware uses a flawed encryption-security affairs

• After Hive takedown, could the LockBit ransomware crew be the next to fall? | CyberScoop

• Russia-Linked Ransomware Gang Claims Responsibility for Royal Mail Attack (gizmodo.com)

• #StopRansomware - Ransomware Attacks on Critical Infrastructure Fund DPRK Espionage Activities | CISA

• Largest Canadian bookstore Indigo shuts down site after cyber ttack (bleepingcomputer.com)

• Kaspersky Finds Growing Number of Parents Experiencing Ransomware Attacks on Children's Schools (darkreading.com)

• Hackers hit Vesuvius, UK engineering company shuts down affected systems • Graham Cluley

• MKS Instruments falls victim to ransomware attack | CSO Online

• North Korea ransomware targets hospitals to fund digital spycraft, US agencies warn | CyberScoop

Phishing & Email Based Attacks

• Phishing Surges Ahead, as ChatGPT & AI Loom (darkreading.com)

• Employees Fail to Report 98% of Email Cyber Hacks To Security Teams, Study Finds - MSSP Alert

• An email attack can end up costing you over $1 million - Help Net Security

• What SOCs Need to Know About Water Dybbuk A BEC Actor Using Open-Source Toolkits (trendmicro.com)

• How Can ChatGPT Make It Easier to Boost Phishing Scams? (analyticsinsight.net)

• Cyber criminals exploit volatile job market for targeted email attacks - Help Net Security

• Hong Kong police and Interpol uncover servers and apps used by global phishing syndicate | South China Morning Post (scmp.com)

• 'Phishing-as-a-service' kits drive uptick in theft: One business owner's story (cnbc.com)

• Malicious Google ads sneak AWS phishing sites into search results (bleepingcomputer.com)

• NewsPenguin Goes Phishing for Maritime & Military Secrets (darkreading.com)

BEC – Business Email Compromise

• What SOCs Need to Know About Water Dybbuk A BEC Actor Using Open-Source Toolkits (trendmicro.com)

Malware

• Hacker develops new 'Screenshotter' malware to find high-value targets (bleepingcomputer.com)

• Threat group targets over 1,000 companies with screenshotting and infostealing malware | CSO Online

• ESXiArgs Ransomware Hits Over 3,800 Servers as Hackers Continue Improving Malware - SecurityWeek

• Android mobile devices from top vendors in China have pre-installed malware-security affairs

• FormBook Malware Spreads via Malvertising Using MalVirt Loader to Evade Detection (thehackernews.com)

• Hackers backdoor Windows devices in Sliver and BYOVD attacks (bleepingcomputer.com)

• GuLoader Malware Using Malicious NSIS Executables to Target E-Commerce Industry (thehackernews.com)

• Novel Banking Trojan 'PixPirate' Targets Brazil - Infosecurity Magazine (infosecurity-magazine.com)

• New QakNote attacks push QBot malware via Microsoft OneNote files (bleepingcomputer.com)

• Gootkit Malware Adopts New Tactics to Attack Healthcare and Finance Firms (thehackernews.com)

Mobile

• Android mobile devices from top vendors in China have pre-installed malware-security affairs

• Fraudulent "CryptoRom" Apps Slip Through Apple and Google App Store Review Process - SecurityWeek

• Android phones from Chinese vendors share private data • The Register

• 'Money Lover' Finance App Exposes User Data (darkreading.com)

• Xiaomi, OnePlus, Top Android Phones in China Spy on You: Study (gizmodo.com)

• Android 14 to block malware from abusing sensitive permissions (bleepingcomputer.com)

• UK Proposes Making the Sale and Possession of Encrypted Phones Illegal (vice.com)

• Android's February 2023 Updates Patch 40 Vulnerabilities - SecurityWeek

Denial of Service/DoS/DDOS

• Passion botnet cyber  Attacks hit healthcare, as actors offer threat as DDoS-as-a-service  | SC Media (scmagazine.com)

• Here's a list of proxy IPs to help block KillNet's DDoS bots • The Register

• Tor and I2P networks hit by wave of ongoing DDoS attacks (bleepingcomputer.com)

• Experts published a list of proxy IPs used by the group Killnet-security affairs

Internet of Things – IoT

• Medusa botnet returns as a Mirai-based variant with ransomware sting (bleepingcomputer.com)

• Security manufacturer’s smart cameras went dark for two hours (mybroadband.co.za)

• Vulnerability Allows Hackers to Remotely Tamper With Dahua Security Cameras - SecurityWeek

• NIST Picks IoT Standard for Small Electronics Cyber security (darkreading.com)

Data Breaches/Leaks

• Swiss authorities open criminal probe into bank data breaches | Financial Times (ft.com)

• Mysterious leak of Booking.com reservation data is being used to scam customers | Ars Technica

• TruthFinder, Instant Checkmate confirm data breach affecting 20M customers (bleepingcomputer.com)

• 20 Million Users Impacted by Data Breach at Instant Checkmate, TruthFinder - SecurityWeek

• US Cyber Ambassador's Twitter account hacked • The Register

• Over 12% of analysed online stores expose private data, backups (bleepingcomputer.com)

• 'Money Lover' Finance App Exposes User Data (darkreading.com)

• Reddit reveals security incident • The Register

• Reddit Suffers Security Breach Exposing Internal Documents and Source Code (thehackernews.com)

Organised Crime & Criminal Actors

• Tracers in the Dark: The Global Hunt for the Crime Lords of Crypto – Naked Security (sophos.com)

• Minister: Cyber crimes Now 20% of Spain’s Registered Offenses - SecurityWeek

• Finland’s Most-Wanted Hacker Nabbed in France – Krebs on Security

• Australian Man Sentenced for Scam Related to Optus Hack  - SecurityWeek

• Bungling Optus scammer was no criminal mastermind • Graham Cluley

• Dark Web Market Revenues Sink 50% in 2022 - Infosecurity Magazine (infosecurity-magazine.com)

Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain

• Crypto investors lost nearly $4 billion to hackers in 2022 (cnbc.com)

• Tracers in the Dark: The Global Hunt for the Crime Lords of Crypto – Naked Security (sophos.com)

• Avraham Eisenberg in court accused of crypto exchange crash • The Register

• Crypto Drainers Are Ready to Ransack Investor Wallets (darkreading.com)

• How Cyber criminals Are Operationalising Money Laundering and What to Do About It (darkreading.com)

• FTX Being Advised by Cyber security Firm Sygnia on Hack Inquiry, CEO Ray Says (coindesk.com)

• Scammers steal $4 million in crypto during in-person meeting • The Register

• Enigma Stealer Targets Cryptocurrency Industry with Fake Jobs (trendmicro.com)

Insider Risk and Insider Threats

• Another RAC staffer nabbed for sharing road accident data • The Register

• Ex-Ubiquiti worker pleads guilty to data theft, extortion, and smear plot (bitdefender.com)

• Cyber Hygiene: How to get buy-in from employees (trendmicro.com)

Fraud, Scams & Financial Crime

• PayPal and Twitter abused in Turkey relief donation scams (bleepingcomputer.com)

• Working from home is fuelling fraud epidemic, warn managers (telegraph.co.uk)

• Mysterious leak of Booking.com reservation data is being used to scam customers | Ars Technica

• Avast Threat Report: Consumers Plagued With Refund Fraud, Tech Support Scams, and Adware (darkreading.com)

• As V-Day nears: Romance scams cost victims $1.3B last year • The Register

• What CISOs Can Do About Brand Impersonation Scam Sites (darkreading.com)

• Father killed himself after falling victim to romance scam | News | The Times

• 'Brushing' scams send people free items, but could be a warning sign about a data breach - ABC News

• Fraudulent "CryptoRom" Apps Slip Through Apple and Google App Store Review Process - SecurityWeek

• From ‘hi mum’ to crypto fraud: five of the latest scams to watch out for | Cyber crime | The Guardian

• Criminals use Telegram to recruit 'walkers' as America's big banks see an 84% increase in check fraud (cnbc.com)

• 5 Financial Scams To Watch Out For In 2023 (cnbc.com)

• How Cyber criminals Are Operationalising Money Laundering and What to Do About It (darkreading.com)

• Banks leave doors open for scammers with flaws in online security | This is Money

• Trio Arrested in COVID PPE Fraud Probe - Infosecurity Magazine (infosecurity-magazine.com)

• Twitter restricted in Turkey after the earthquake amid disinformation fear-security affairs

Impersonation Attacks

• What CISOs Can Do About Brand Impersonation Scam Sites (darkreading.com)

• HTML smuggling campaigns impersonate well-known brands to deliver malware | CSO Online

AML/CFT/Sanctions

• How Cyber criminals Are Operationalising Money Laundering and What to Do About It (darkreading.com)

• UK/US cyber crime crackdown sees 7 ransomware criminals sanctioned | CSO Online

• US, UK Slap Sanctions on Trickbot Cyber crime Gang - SecurityWeek

Insurance

• Tackling the New Cyber Insurance Requirements: Can Your Organisation Comply? (thehackernews.com)

• Cyber Insurance, A Must-Have for Small Businesses - Infosecurity Magazine (infosecurity-magazine.com)

• How to Optimise Your Cyber Insurance Coverage (darkreading.com)

Dark Web

• BlackSprut: Darknet Drug Market Advertises On Billboards In Moscow (informationsecuritybuzz.com)

• Dark Web Market Revenues Sink 50% in 2022 - Infosecurity Magazine (infosecurity-magazine.com)

Supply Chain and Third Parties

• Have we learnt nothing from SolarWinds supply chain attacks? • The Register

• Vulnerability Provided Access to Toyota Supplier Management Network - SecurityWeek

Software Supply Chain

• Security pros say third parties are increasingly the cause of cyber security incidents | SC Media (scmagazine.com)

Cloud/SaaS

• How the Cloud Is Shifting CISO Priorities (darkreading.com)

• Cloud Apps Still Demand Way More Privileges Than They Use (darkreading.com)

• Amazon S3 to apply security best practices for all new buckets - Help Net Security

• Why Some Cloud Services Vulnerabilities Are So Hard to Fix (darkreading.com)

• Malicious Google ads sneak AWS phishing sites into search results (bleepingcomputer.com)

• 7 Critical Cloud Threats Facing the Enterprise in 2023 (darkreading.com)

Hybrid/Remote Working

• Working from home is fuelling fraud epidemic, warn managers (telegraph.co.uk)

• Predictions For Securing Today's Hybrid Workforce (darkreading.com)

Identity and Access Management

• 4 identity predictions for 2023 | TechTarget

Encryption

• It Isn't Time to Worry About Quantum Computing Just Yet (darkreading.com)

• UK Proposes Making the Sale and Possession of Encrypted Phones Illegal (vice.com)

API

• 10 API Security Best Practices To Protect Your Organisation (informationsecuritybuzz.com)

Passwords, Credential Stuffing & Brute Force Attacks

• Patching & Passwords Lead the Problem Pack for Cyber-Teams (darkreading.com)

Biometrics

• Novel face swaps emerge as a major threat to biometric security - Help Net Security

Social Media

• Twitter Implements API Paywall, but Will That Solve Its Enormous Bot Crisis? (darkreading.com)

• Twitter restricted in Turkey after the earthquake amid disinformation fear-security affairs

Malvertising

• FormBook Malware Spreads via Malvertising Using MalVirt Loader to Evade Detection (thehackernews.com)

• Malicious Google ads sneak AWS phishing sites into search results (bleepingcomputer.com)

Training, Education and Awareness

• Cyber Hygiene: How to get buy-in from employees (trendmicro.com)

• Infosec Launches New Office Comedy Themed Security Awareness Training Series (darkreading.com)

Parental Controls and Child Safety

• It’s never too early to chat to your kids about online safety | Sarah Ayoub | The Guardian

Regulations, Fines and Legislation

• Corporate ‘privacy’ concerns must not derail Europe’s Data Act | Financial Times (ft.com)

• While governments pass privacy laws, companies struggle to change - Help Net Security

• Prioritising Cyber security Regulation Harmonisation (darkreading.com)

Governance, Risk and Compliance

• Quarter of CFOs Have Suffered $1m+ Breaches - Infosecurity Magazine (infosecurity-magazine.com)

• A Hackers Pot of Gold: Your MSP's Data (thehackernews.com)

• The dangers of unsupported applications - Help Net Security

• Swiss authorities open criminal probe into bank data breaches | Financial Times (ft.com)

• Trends that impact on organisations' 2023 security priorities - Help Net Security

• With TikTok Bans, the Time for Operational Governance Is Now (darkreading.com)

• Optimising Cyber security Investments in a Constrained Spending Environment (darkreading.com)

• Surge of swatting attacks targets corporate executives and board members | CSO Online

• Lessons From the Cold War: How Quality Trumps Quantity in Cyber security (darkreading.com)

• Cyber Hygiene: How to get buy-in from employees (trendmicro.com)

Models, Frameworks and Standards

• NIST Picks IoT Standard for Small Electronics Cyber security (darkreading.com)

Data Protection

• Corporate ‘privacy’ concerns must not derail Europe’s Data Act | Financial Times (ft.com)

• While governments pass privacy laws, companies struggle to change - Help Net Security

• Regulator Halts AI Chatbot Over GDPR Concerns - Infosecurity Magazine (infosecurity-magazine.com)

Law Enforcement Action and Take Downs

• Hong Kong police and Interpol uncover servers and apps used by global phishing syndicate | South China Morning Post (scmp.com)

• European Police Arrest 42 After Cracking Covert App - SecurityWeek

• Eurocops shut down Exclu encrypted messaging app • The Register

• Vastaamo hacking suspect arrested in France | TechTarget

• Finnish psychotherapy extortion suspect arrested in France – Naked Security (sophos.com)

Privacy, Surveillance and Mass Monitoring

• Xiaomi, OnePlus, Top Android Phones in China Spy on You: Study (gizmodo.com)

• Steps To Planning And Implementation Of Data Privacy (informationsecuritybuzz.com)

• ChatGPT is a data privacy nightmare, and we ought to be concerned | Ars Technica

Artificial Intelligence

• Adversaries Using OpenAI’s ChatGPT Chatbot for Cyber  Attacks? Here are Some Clues - MSSP Alert

• Phishing Surges Ahead, as ChatGPT & AI Loom (darkreading.com)

• IT Leaders Reveal Cyber Fears Around ChatGPT - Infosecurity Magazine (infosecurity-magazine.com)

• How Can ChatGPT Make It Easier to Boost Phishing Scams? (analyticsinsight.net)

• ChatGPT's potential to aid attackers puts IT pros on high alert - Help Net Security

• Hackers are selling a service that bypasses ChatGPT restrictions on malware | Ars Technica

• ChatGPT is a data privacy nightmare, and we ought to be concerned | Ars Technica

• Jailbreak Trick Breaks ChatGPT Content Safeguards (darkreading.com)

• Generative AI: A benefit and a hazard - Help Net Security

• Regulator Halts AI Chatbot Over GDPR Concerns - Infosecurity Magazine (infosecurity-magazine.com)

• Google's Bard AI bot mistake wipes $100bn off shares - BBC News

• $120bn wiped off Google after Bard AI chatbot gives wrong answer (telegraph.co.uk)

• Why ChatGPT Isn't a Death Sentence for Cyber Defenders (darkreading.com)

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Spyware, Cyber Espionage & Cyber Warfare, including Russian Invasion of Ukraine

• Pro-Russian hacktivist group Killnet could just be getting started (axios.com)

• Yes, CISOs should be concerned about the types of data spy balloons can intercept | CSO Online

• Android mobile devices from top vendors in China have pre-installed malware-security affairs

• China sharply rebukes US over decision to shoot down spy balloon | Financial Times (ft.com)

• Here's a list of proxy IPs to help block KillNet's DDoS bots • The Register

• What is hybrid warfare? Inside the centre dealing with modern threats - BBC News

• Anonymous leaked 128GB of data stolen from Russian ISP Convex revealing FSB's warrantless surveillance-security affairs

• DPRK Using Unpatched Zimbra Devices to Spy on Researchers (darkreading.com)

• Russian hackers using new Graphiron information stealer in Ukraine (bleepingcomputer.com)

• New Info-Stealer Discovered as Russia Prepares for New Offensive - Infosecurity Magazine (infosecurity-magazine.com)

• The impact of Russia's Ukraine invasion on digital threats - Help Net Security

• Russian Hackers Steal Data In Ukraine With New Graphiron Malware (informationsecuritybuzz.com)

• Spies, Hackers, Informants: How China Snoops on the US - SecurityWeek

• US teases new China tech sanctions to deflate balloon-makers • The Register

Nation State Actors

• Pro-Russian hacktivist group Killnet could just be getting started (axios.com)

• With TikTok Bans, the Time for Operational Governance Is Now (darkreading.com)

• Yes, CISOs should be concerned about the types of data spy balloons can intercept | CSO Online

• Android mobile devices from top vendors in China have pre-installed malware-security affairs

• China sharply rebukes US over decision to shoot down spy balloon | Financial Times (ft.com)

• Microsoft: Iran Unit Behind Charlie Hebdo Hack-and-Leak Op - SecurityWeek

• US Downs Chinese Balloon Off Carolina Coast - SecurityWeek

• How did the US successfully shoot down China's 'spy balloon' with a single missile - and what was on it? | US News | Sky News

• Here's a list of proxy IPs to help block KillNet's DDoS bots • The Register

• Android phones from Chinese vendors share private data • The Register

• US sources insist Chinese balloon was military - BBC News

• DPRK Using Unpatched Zimbra Devices to Spy on Researchers (darkreading.com)

• SNP MP Stewart McDonald's emails hacked by Russian group - BBC News

• Australia to remove Chinese surveillance cameras amid security fears - BBC News

• Russian hackers using new Graphiron information stealer in Ukraine (bleepingcomputer.com)

• Xiaomi, OnePlus, Top Android Phones in China Spy on You: Study (gizmodo.com)

• UN Experts: North Korean Hackers Stole Record Virtual Assets - SecurityWeek

• Mysterious Russian satellites are now breaking apart in low-Earth orbit | Ars Technica

• New Info-Stealer Discovered as Russia Prepares for New Offensive - Infosecurity Magazine (infosecurity-magazine.com)

• Downed balloon one of a ‘fleet’ of Chinese surveillance devices, US alleges | Surveillance | The Guardian

• #StopRansomware - Ransomware Attacks on Critical Infrastructure Fund DPRK Espionage Activities | CISA

• The impact of Russia's Ukraine invasion on digital threats - Help Net Security

• Russian Hackers Steal Data In Ukraine With New Graphiron Malware (informationsecuritybuzz.com)

• Experts published a list of proxy IPs used by the group Killnet-security affairs

• NewsPenguin Threat Actor Emerges with Malicious Campaign Targeting Pakistani Entities (thehackernews.com)

• NewsPenguin Goes Phishing for Maritime & Military Secrets (darkreading.com)

• US teases new China tech sanctions to deflate balloon-makers • The Register

• North Korea ransomware targets hospitals to fund digital spycraft, US agencies warn | Cyber scoop

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Vulnerability Management

• Vulnerabilities and exposures to rise to 1,900 a month in 2023: Coalition | CSO Online

• The dangers of unsupported applications - Help Net Security

• Patching & Passwords Lead the Problem Pack for Cyber-Teams (darkreading.com)

• Hypervisor patching struggles exacerbate ESXiArgs attacks | TechTarget

• How to fix the top 5 cyber security vulnerabilities | TechTarget

• 20 Powerful Vulnerability Scanning Tools In 2023 (informationsecuritybuzz.com)

Vulnerabilities

• High-Severity Privilege Escalation Vulnerability Patched in VMware Workstation - SecurityWeek

• New Wave of Ransomware Attacks Exploiting VMware Bug to Target ESXi Servers (thehackernews.com)

• GoAnywhere MFT Users Warned of Zero-Day Exploit - SecurityWeek

• Serious security hole plugged in infosec tool binwalk | The Daily Swig (portswigger.net)

• Cisco fixed command injection bug in IOx Application Hosting Environment-security affairs

• Vulnerability In F5 BIG-IP May Cause DoS And Code Execution (informationsecuritybuzz.com)

• GoAnywhere MFT zero-day flaw actively exploited-security affairs

• Exploitation attempts for Oracle E-Business Suite flaw observed after PoC release-security affairs

• Critical vulnerability patched in Jira Service Management Server and Data Center | CSO Online

• Warning: Hackers Actively Exploiting Zero-Day in Fortra's GoAnywhere MFT (thehackernews.com)

• Exploit released for actively exploited GoAnywhere MFT zero-day (bleepingcomputer.com)

• OpenSSL Ships Patch for High-Severity Flaws - SecurityWeek

• Patch Released for Actively Exploited GoAnywhere MFT Zero-Day - SecurityWeek

• Unpatched Security Flaws Disclosed in Multiple Document Management Systems (thehackernews.com)

• SonicWall warns web content filtering is broken on Windows 11 22H2 (bleepingcomputer.com)

• Chrome 110 Patches 15 Vulnerabilities - SecurityWeek

• OpenSSL Fixes Multiple New Security Flaws with Latest Update (thehackernews.com)

• Android's February 2023 Updates Patch 40 Vulnerabilities - SecurityWeek

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Tools and Controls

• Growing number of endpoint security tools overwhelm users, leaving devices unprotected | CSO Online

• Poor Endpoint Device Management Trigger Cyber  Attacks, New Report Finds - MSSP Alert

• Implementing Digital Rights Management Systems to Safeguard Against Unauthorised Access Of Protected Content (informationsecuritybuzz.com)

• Endpoint security getting easier, but most organisations lack tool consolidation - Help Net Security

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Other News

• A Hackers Pot of Gold: Your MSP's Data (thehackernews.com)

• Yes, CISOs should be concerned about the types of data spy balloons can intercept | CSO Online

• How to Think Like a Hacker and Stay Ahead of Threats (thehackernews.com)

• Surge of swatting a attacks targets corporate executives and board members | CSO Online

• Bermuda: Major Internet And Power Outage Strikes (informationsecuritybuzz.com)

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Sector Specific

Industry specific threat intelligence reports are available.

Contact us to receive tailored reports specific to the industry/sector and geographies you operate in.

·       Automotive

·       Construction

·       Critical National Infrastructure (CNI)

·       Defence & Space

·       Education & Academia

·       Energy & Utilities

·       Estate Agencies

·       Financial Services

·       FinTech

·       Food & Agriculture

·       Gaming & Gambling

·       Government & Public Sector (including Law Enforcement)

·       Health/Medical/Pharma

·       Hotels & Hospitality

·       Insurance

·       Legal

·       Manufacturing

·       Maritime

·       Oil, Gas & Mining

·       OT, ICS, IIoT, SCADA & Cyber-Physical Systems

·       Retail & eCommerce

·       Small and Medium Sized Businesses (SMBs)

·       Startups

·       Telecoms

·       Third Sector & Charities

·       Transport & Aviation

·       Web3

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As usual, contact us to help assess where your risks lie and to ensure you are doing all you can do to keep you and your business secure.

Look out for our ‘Cyber Tip Tuesday’ video blog and on our YouTube channel.

You can also follow us on Facebook, Twitter and LinkedIn.

Links to articles are for interest and awareness and linking to or reposting external content does not endorse any service or product, likewise we are not responsible for the security of external links.

Black Arrow Cyber Advisory 06/02/2023 – New Wave of Ransomware Exploiting VMware ESXi Hypervisors - updated 09/02/2023 and 10/02/2023

Updated 10/02/2023

Reports indicate that at least 18,500 ESXi servers are still vulnerable to VMware bug behind initial ransomware spree, after last week’s ransomware infections hit more than 3,800 organisations across the United States, France, Italy and more.

Updated 09/02/2023

It has now been found that there is a second wave of the ransomware campaign and reports from administrators are that they are being breached, even though SLP was disabled. There is also a script released by the Cybersecurity and Infrastructure Agency (CISA) which will attempt to recover files from an impacted VMware ESXi hypervisor. It should be noted however, that it will likely not work if the VMware ESXi hypervisor was hit by the second wave of ransomware.

CISA’s advice and link to their recovery script can be found here: https://www.cisa.gov/uscert/ncas/current-activity/2023/02/08/cisa-and-fbi-release-esxiargs-ransomware-recovery-guidance

Executive Summary

A large ransomware campaign is targeting VMware ESXi hypervisors around the world, according to the French government’s computer emergency readiness team (CERT-FR). Although not officially confirmed by VMware, multiple sources report that the ransomware exploits a vulnerability known as CVE-2021-21974, which is a heap-overflow vulnerability in which exploitation can result in remote code execution. A patch was made available by VMware in February 2021.

What’s the risk to me or my business?

According to VMware, the malicious actor needs to reside within the same network segment as VMware ESXi and have access to port 427 to be able to exploit CVE-2021-21974 and remotely execute code. This exploit only impacts organisations with VMware ESXi where OpenSLP services are in use. OpenSLP is an open-source implementation of the Service Location Protocol (SLP), which is used to allow networking applications to discover the existence, location and configuration of network services within enterprise networks. The impacted versions of VMware ESXi are as follows:

·         ESXi 7.x versions earlier than ESXi70U1c-17325551

·         ESXi 6.7.x versions earlier than ESXi670-202102401-SG

·         ESXi 6.5.x versions earlier than ESXi650-202102101-SG

What can I do?

Organisations should look to apply the available patches from VMware as soon as possible. It is recommended that organisations disable the SLP service on ESXi hypervisors that have not been patched for the mean time. Where a patch has been applied recently, a system scan should be performed to detect any indicators of compromise.

Further information on the vulnerability can be found through the original security advisory from VMware, which was published in February 2021: https://www.vmware.com/security/advisories/VMSA-2021-0002.html  

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity

Black Arrow Cyber Advisory 09/02/2023 – Reminder of Heightened Risk of Phishing Campaigns Taking Advantage of Tragic Events

Executive Summary

Following the recent tragic events in Turkey and Syria this is a reminder that whenever there are catastrophes, natural disasters or other notable or particularly newsworthy events malicious actors will take advantage of these events to push related phishing emails or launch other attacks.

What’s the risk to me or my business?

Threat actors will take advantage of events of this nature, often to try to exploit the good nature and charitable intentions of people and organisations. Each event creates opportunities for threat actors to conduct phishing campaigns. These campaigns can include impersonation of those impact, smishing (SMS phishing), fake charitable pages, malicious links within emails and much more.

What can I do?

We recommend staying extra vigilant. This can be done by verifying charities and or companies through official websites, verifying phone numbers for charities, avoiding suspicious links in emails and checking individuals are who they claim to be.

Information on registered UK charities can be found here: https://register-of-charities.charitycommission.gov.uk/charity-search/

Black Arrow Cyber Threat Briefing 03 February 2023

Welcome to this week’s Black Arrow Cyber Threat Briefing – a weekly digest, collated and curated by our cyber experts to provide senior and middle management with an easy to digest round up of the most notable threats, vulnerabilities, and cyber related news from the last week.

Top Cyber Stories of the Last Week

• Business Leaders Need a Hands-on Approach to Stop Cyber Crime, Says Spy Chief

Business leaders must not see cyber crime as “just a technical issue” that can be left up to IT departments, said Lindy Cameron, chief executive of the National Cyber Security Centre (NCSC).  Ms Cameron later commented that “In the world of cyber security, the new year has brought with it some sadly familiar themes - a continuation of cyber incidents affecting organisations large and small as well as the British public”.

Along with this, came the urge for business leaders to step up their efforts in combating cyber crime by taking an active interest and educating themselves on the subject.  When commenting upon board members’ level of understanding, Ms Cameron said “I’d also encourage board members to develop a basic understanding of cyber security, which can help when seeking assurances from IT teams about the resilience of an organisation - in a similar way that leaders have a certain level of understanding of finance to assess financial health”.

https://www.telegraph.co.uk/news/2023/01/28/business-leaders-need-hands-on-approach-stop-cyber-crime-says/

• Rising ‘Firebrick Ostrich’ BEC Group Launches Industrial Scale Cyber Attacks

Business email compromise (BEC) has become one of the most popular methods of financially motivated hacking. And over the past year, one group in particular has demonstrated just how quick, easy, and lucrative it really is.

"Firebrick Ostrich" is a threat actor that's been performing BEC at a near-industrial scale. Since April 2021, the group has carried out more than 350 BEC campaigns, impersonating 151 organisations and utilising 212 malicious domains in the process. This volume of attacks is made possible by the group's wholesale gunslinging approach. Firebrick Ostrich doesn't discriminate much when it comes to targets, or gather exceptional intelligence in order to craft the perfect phishing bait. It throws darts at a wall because, evidently, when it comes to BEC at scale, that's enough.

BEC is attractive to bad actors due to the lower barriers to entry than malware, less risk, faster scaling opportunities, and way more profit potential to higher echelons than other methods of attack. These factors may explain why such attacks are absolutely the emerging trend, potentially even leaving even ransomware in the dust. There are literally hundreds, if not thousands, of these groups out there.

https://www.darkreading.com/remote-workforce/rising-firebrick-ostrich-bec-group-launches-industrial-scale-cyberattacks

• The Corporate World is Losing its Grip on Cyber Risk

Lloyd's of London’s insurance market prides itself on being able to put a price on anything, from Tina Turner’s legs or Bruce Springsteen’s vocal cords, to the risk that a bounty hunter might claim the reward from Cutty Sark Whisky in the 1970s for capturing the Loch Ness monster.

But from the end of March, there will be something it won’t price: systemic cyber risk, or the type of major, catastrophic disruption caused by state-backed cyber warfare. In one sense, this isn’t surprising. Insurance policies typically exclude acts of war. Russia’s NotPetya attack on Ukraine in 2017 showed how state-backed cyber assaults can surpass traditional definitions of armed conflict and overspill their sovereign target to hit global businesses. It caused an estimated $10bn in damages and years of wrangling between companies like pharma group Merck and snack maker Mondelez and their insurers.

But the move is prompting broader questions about the growing pains in this corner of the insurance world. “Cyber insurance isn’t working anywhere at the moment as a public good for society,” says Ciaran Martin, former head of the UK National Cyber Security Centre. “It has a huge role to play in improving defences in a market-based economy and it has been a huge disappointment in that sense so far.”

The Lloyd’s move is designed, say insurers, to clarify rather than restrict coverage. Whether it succeeds is another matter: this is a murky world, where cyber crime groups operate with impunity in certain jurisdictions.

https://www.ft.com/content/78bfdf29-1e20-4c12-a348-06e98d5ae906

• Microsoft Reveals Over 100 Threat Actors are Deploying Ransomware in Attacks

Microsoft revealed this week that its security teams are tracking over 100 threat actors deploying ransomware during attacks. In all, the company says it monitors over 50 unique ransomware families, with some of the most prominent ransomware payloads in recent campaigns including Lockbit, BlackCat (aka ALPHV), Play, Vice Society, Black Basta, and Royal.

Microsoft said that defence strategies should focus less on payloads themselves but more on the chain of activities that lead to their deployment, since ransomware gangs are still targeting servers and devices not yet patched against common or recently addressed vulnerabilities.

Furthermore, while new ransomware families launch all the time, most threat actors utilise the same tactics when breaching and spreading through networks, making the effort of detecting such behaviour even more helpful in thwarting their attacks.

Attackers are increasingly relying on tactics beyond phishing to conduct their attacks, with threat actors for example capitalising on recently patched Exchange Server vulnerabilities to hack vulnerable servers and deploy Cuba and Play ransomware.

https://www.bleepingcomputer.com/news/security/microsoft-over-100-threat-actors-deploy-ransomware-in-attacks/

• Ransomware Conversations: Why the CFO is Pivotal to Discussing and Preparing for Risk

With the amount of cyber attacks in all industries, organisations are beginning to grasp the significance of cyber risk and how it is integral to protecting and maintaining an efficient business. In fact, the first half of 2022 alone saw 236.1 million cases of ransomware.

Whilst the expectation for responsibility has typically fallen on Chief Information Security Officers (CISOs), Chief Financial Officers (CFOs) are just as vital in managing cyber risk, which is now inherently also business risk.  The CFO plays an important part in determining whether cyber security incidents will become material and affect the business more seriously. Their insight is critical across many areas which include ransomware, cyber insurance, regulatory compliance and budget management.

https://www.itsecurityguru.org/2023/02/02/ransomware-conversations-why-the-cfo-is-pivotal-to-discussing-and-preparing-for-risk

• Greater Incident Complexity, a Shift in How Threat Actors Use Stolen Data Will Drive the Cyber Threat Landscape in 2023

Insurance provider Beazley released their Cyber Services Snapshot Report which claims the cyber security landscape will be influenced by greater complexity and the way threat actors use stolen data. The report also found that as a category, fraudulent instruction experienced a growth as a cause of loss in 2022, up 13% year-over year. 

In response to vulnerabilities such as fraudulent instructions, the report suggests organisations must get smarter about educating users to spot things such as spoofed emails or domain names. The report also cautions organisations to watch for social engineering, spear phishing, bypassing of multi-factor authentication (MFA), targeting of managed service providers (MSP) and the compromise of cloud environments as areas of vulnerability.

https://www.darkreading.com/attacks-breaches/greater-incident-complexity-a-shift-in-the-way-threat-actors-use-stolen-data-and-a-rise-in-us-class-actions-will-drive-the-cyber-threat-landscape-in-2023-according-to-beazley-report

• The Threat from Within: 71% of Business Leaders Surveyed Think Next Cyber Security Breach Will Come from the Inside

A survey conducted by IT provider EisnerAmper found that 71% of business executives worry about accidental internal staff error as one of the top threats facing their organisation and 23% of these worried about malicious intent by an employee. In comparison, 75% of business executives had concerns about external hackers. The survey also asked about current safety measures, with 51% responding that they were “somewhat prepared”. Despite this, only 50% of respondents reported conducting regular cyber security training. 

https://www.darkreading.com/vulnerabilities-threats/the-threat-from-within-71-of-business-leaders-surveyed-think-next-cybersecurity-breach-will-come-from-the-inside

• 98% of Organisations Have a Supply Chain Relationship That Has Been Breached

A report from SecurityScorecard found that 98% of organisations have a relationship with at least one third party that has experienced a breach in the last two years, while more than 50% have an indirect relationship with more than 200 fourth parties that have been breached. Of course, this is keeping in mind that not all organisations disclose or even know they have been breached.

https://www.securityweek.com/98-of-firms-have-a-supply-chain-relationship-that-has-been-breached-analysis/

• New Survey Reveals 40% of Companies Experienced a Data Leak in the Past Year

Software provider SysKit has published a report on the effects of digital transformation on IT administrators and the current governance landscape. The report found that 40% of organisations experienced a data leak in the previous year. A data leak can have severe consequences on an organisation's efficiency and the impact can lead to large fines, downtime, and loss of business-critical certifications and customers.

In addition, the Survey found that the biggest challenge for IT administrators was a lack of understanding from superiors, huge workloads and misalignment of IT and business strategies.

https://www.darkreading.com/attacks-breaches/new-survey-reveals-40-of-companies-experienced-a-data-leak-in-the-past-year

• Russian Hackers Launch Cyber Attack on Germany in Leopard Tank Retaliation

The websites of key German administrations, including companies and airports, have been targeted by cyber attacks, the German Federal Office for Information Security (BSI) stated.

The BSI commented they had been informed of DDoS (distributed denial of service) attacks “currently in progress against targets in Germany". This was followed by the statement that “Individual targets in the financial sector” and federal government sites were also attacked, with some websites becoming temporarily unavailable.  It is believed that this is due to the approved deployment of Leopard 2 tanks to Ukraine, with Russian hacker site Killnet taking credit.

https://www.euronews.com/2023/01/26/russian-hackers-launch-cyberattack-on-germany-in-leopard-retaliation

• Financial Services Targeted in 28% of UK Cyber Attacks Last Year

Based on data from security provider Imperva, security researchers have identified that over a quarter (28%) of all cyber attacks in the UK hit the financial services and insurance (FSI) industry in the last 12 months. The data also found that Application Programme Interface (API) attacks, malicious automated software and distributed denial of service (DDoS) attacks were the most challenging for the industry. In addition, the data found that roughly 40% of all account takeover attempts were targeted at the FSI industry.

https://www.infosecurity-magazine.com/news/quarter-cyber-attacks-uk-financial/

• Phishing Attacks are Getting Scarily Sophisticated. Here’s What to Watch Out For

Hackers are going to great lengths, including mimicking real people and creating and updating fake social media profiles, to trick victims into clicking phishing links and handing over usernames and passwords. The National Cyber Security Centre (NCSC) warns that these phishing attacks are targeting a range of sectors.

The NCSC has also released mitigation advice to help organisations and individuals protect themselves online. The mitigation advice included the use of strong passwords, separate to other accounts; enabling multi-factor authentication (MFA); and applying the latest security updates.

https://www.zdnet.com/article/phishing-attacks-are-getting-scarily-sophisticated-heres-what-to-watch-out-for/

• City of London on High Alert After Ransomware Attack

A suspected ransomware attack on a key supplier of trading software to the City of London this week appears to have disrupted activity in the derivatives market. The company impacted, Ion Cleared Derivatives, is investigating. It is reported that 42 clients were impacted by the attack.

https://www.infosecurity-magazine.com/news/city-of-london-high-alert/

• JD Sports Warns of 10 Million Customers Put at Risk in Cyber Attack

Sportswear retailer JD Sports said it was the victim of a cyber attack that exposed the data of 10 million customers, in the latest spate of hacks on UK companies.

JD Sports explained that the attack involved unauthorised access to a system that contained “the name, billing address, delivery address, phone number, order details and the final four digits of payment cards”. The data related to customers’ orders made between November 2018 and October 2020, with outdoor gear companies Millets and Blacks also impacted. A full review with cyber security and external specialists is underway.

https://www.ft.com/content/afe00f2f-afcd-478f-9e4d-1cf9c943fa79

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Threats

Ransomware, Extortion and Destructive Attacks

• City Of London Traders Hit By Russia-Linked Cyber Attack (informationsecuritybuzz.com)

• New Nevada Ransomware targets Windows and VMware ESXi systems (bleepingcomputer.com)

• City of London on High Alert After Ransomware Attack - Infosecurity Magazine (infosecurity-magazine.com)

• Ransomware conversations: Why the CFO is pivotal to discussing and preparing for risk - IT Security Guru

• US puts a $10m bounty on Hive while Russia shuts down access • The Register

• Copycat Criminals mimicking Lockbit gang in northern Europe security affairs

• Ransom-what? Learning from Hacked Hackers (secureworld.io)

• Most criminal cryptocurrency is funneled through just 5 exchanges | Ars Technica

• Council leader 'put her foot down' and refused to pay multi-million pound ransom demand from hackers - Teesside Live (gazettelive.co.uk)

• 6 Ransomware Trends & Evolutions For 2023 (trendmicro.com)

• Cyber Attack Hits Derivatives Unit of Trading Software Firm ION - Bloomberg

• Regulators weigh in on ION attack as LockBit takes credit • The Register

• New Mimic Ransomware Abuses Windows Search Engine (cyber securitynews.com)

• Stratford University discloses ransomware attack — but which ransomware attack? (databreaches.net)

• Schools don't pay, but ransomware attacks still increasing | TechTarget

• Poser Hackers Impersonate LockBit in SMB Cyber attacks (darkreading.com)

• Risk & Repeat: The FBI's Hive ransomware takedown | TechTarget

• Nevada Ransomware Has Released Upgraded Locker security affairs

• LockBit Green ransomware variant borrows code from Conti one security affairs

• Arnold Clark customer data stolen in attack claimed by Play ransomware (bleepingcomputer.com)

• Ransomware attacks on public sector persist in January | TechTarget

• Ransomware attack on data firm ION could take days to fix -sources | Reuters

• APT groups use ransomware TTPs as cover for intelligence gathering and sabotage | CSO Online

Phishing & Email Based Attacks

• Phishing attacks are getting scarily sophisticated. Here's what to watch out for | ZDNET

• BEC Group Uses Open Source Tactics in Hundreds of Attacks - Infosecurity Magazine (infosecurity-magazine.com)

• Rising ‘Firebrick Ostrich’ BEC Group Launches Industrial-Scale Cyber attacks (darkreading.com)

• Porsche halts NFT launch, phishing sites fill the void (bleepingcomputer.com)

• Phishers Trick Microsoft Into Granting Them 'Verified' Cloud Partner Status (darkreading.com)

• DocuSign Brand Impersonation Attack Bypasses Security Measures, Targets Over 10,000 - Infosecurity Magazine (infosecurity-magazine.com)

BEC – Business Email Compromise

• BEC Group Uses Open Source Tactics in Hundreds of Attacks - Infosecurity Magazine (infosecurity-magazine.com)

• Rising ‘Firebrick Ostrich’ BEC Group Launches Industrial-Scale Cyber attacks (darkreading.com)

Other Social Engineering; Smishing, Vishing, etc

• New 'Pig Butchering' Scam in West Africa Impersonates US Financial Advisors - Infosecurity Magazine (infosecurity-magazine.com)

• Long Con Impersonates Financial Advisers to Target Victims (darkreading.com)

2FA/MFA

• Facebook Bug Allows 2FA Bypass Via Instagram (darkreading.com)

Malware

• How Can Disrupting DNS Communications Thwart a Malware Attack? (darkreading.com)

• Hackers use new IceBreaker malware to breach gaming companies (bleepingcomputer.com)

• New Threat: Stealthy HeadCrab Malware Compromised Over 1,200 Redis Servers (thehackernews.com)

• PoS malware can block contactless payments to steal credit cards (bleepingcomputer.com)

• Experts Uncover the Identity of Mastermind Behind Golden Chickens Malware Service (thehackernews.com)

• New APT34 Malware Targets The Middle East (trendmicro.com)

• HeadCrab malware targets Redis to mine cryptocurrency | TechTarget

• Malvertising attacks are distributing .NET malware loaders • The Register

• Hackers weaponize Microsoft Visual Studio add-ins to push malware (bleepingcomputer.com)

Mobile

• Google Fi data breach let hackers carry out SIM swap attacks (bleepingcomputer.com)

• Over 1,800 Android phishing forms for sale on cyber crime market (bleepingcomputer.com)

• Mobile phone fraud: 'They stole £22,500 using my banking app' - BBC News

Botnets

• New Threat: Stealthy HeadCrab Malware Compromised Over 1,200 Redis Servers (thehackernews.com)

Denial of Service/DoS/DDOS

• Killnet Attackers DDoS US and Dutch Hospitals - Infosecurity Magazine (infosecurity-magazine.com)

• New DDoS-as-a-Service platform used in recent attacks on hospitals (bleepingcomputer.com)

Internet of Things – IoT

• IoT, connected devices biggest contributors to expanding application attack surface | CSO Online

• European IoT Manufacturers Lag in Vulnerability Disclosure (databreachtoday.co.uk)

• Realtek Vulnerability Under Attack: Over 134 Million Attempts to Hack IoT Devices (thehackernews.com)

• Anker finally comes clean about its Eufy security cameras - The Verge

Data Breaches/Leaks

• JD Sports warns data of 10mn customers put at risk in cyber attack | Financial Times (ft.com)

• New Survey Reveals 40% of Companies Experienced a Data Leak in the Past Year (darkreading.com)

• Planet Ice hacked! 240,000 skating fans' details stolen (bitdefender.com)

• If a locked filing cabinet is stolen along with its key, can you still say it’s locked? GoTo thinks you can • Graham Cluley

Organised Crime & Criminal Actors

• Cyber crime job ads on the dark web pay up to $20k per month (bleepingcomputer.com)

• Most criminal cryptocurrency is funneled through just 5 exchanges | Ars Technica

• How $6 Can Buy Hacked Social Media & Streaming Accounts From the Dark Web, Whizcase Study Reveals (darkreading.com)

• Cyber crime Ecosystem Spawns Lucrative Underground Gig Economy (darkreading.com)

• Cyber crime job ads on the dark web pay up to $20k per month (bleepingcomputer.com)

• Developers, Attackers Top List of Most In Demand Dark Web Jobs, Kaspersky Reports - MSSP Alert

• Report on hackers' salaries shows poor wages for developers • The Register

• 6 Examples of the Evolution of a Scam Site (darkreading.com)

• Cyber Insights 2023: Criminal Gangs - SecurityWeek

Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain

• ‘Everything is fake’: how global crime gangs are using UK shell companies in multi-million pound crypto scams | Organised crime | The Guardian

• Most criminal cryptocurrency is funneled through just 5 exchanges | Ars Technica

• FBI: North Korea’s Lazarus Group behind $100m crypto attack • The Register

• Oxford student jailed for £2m crypto theft after PhD blunder | News | The Times

• Porsche halts NFT launch, phishing sites fill the void (bleepingcomputer.com)

• Crypto theft: North Korea-linked hackers stole $1.7b in 2022 - BBC News

• HeadCrab malware targets Redis to mine cryptocurrency | TechTarget

Insider Risk and Insider Threats

• Insider attacks becoming more frequent, more difficult to detect - Help Net Security

• The Threat from Within: 71% of Business Leaders Surveyed Think Next Cyber security Breach Will Come from the Inside (darkreading.com)

• Are Your Employees Thinking Critically About Their Online Behaviours? (darkreading.com)

• The next cyber threat may come from within - Help Net Security

• Insider threats: The cyber risks lurking in the dark (betanews.com)

• Executives Worry Equally About Insider Cyber Errors, Outsider Threats: How MSSPs Can Help - MSSP Alert

• Former Ubiquiti dev pleads guilty to data theft, extortion • The Register

Fraud, Scams & Financial Crime

• ‘Everything is fake’: how global crime gangs are using UK shell companies in multi-million pound crypto scams | Organised crime | The Guardian

• New 'Pig Butchering' Scam in West Africa Impersonates US Financial Advisors - Infosecurity Magazine (infosecurity-magazine.com)

• FBI: North Korea’s Lazarus Group behind $100m crypto attack • The Register

• Oxford student jailed for £2m crypto theft after PhD blunder | News | The Times

• Porsche halts NFT launch, phishing sites fill the void (bleepingcomputer.com)

• Russian Millionaire on Trial in Hack, Insider Trade Scheme - SecurityWeek

• 6 Examples of the Evolution of a Scam Site (darkreading.com)

• Mobile phone fraud: 'They stole £22,500 using my banking app' - BBC News

• Crypto theft: North Korea-linked hackers stole $1.7b in 2022 - BBC News

• Romance fraud losses rose 91% during the pandemic, claims UK's TSB bank | Tripwire

• Romance Fraudsters Have Stolen £65m From Brits Since 2020 (informationsecuritybuzz.com)

Impersonation Attacks

• DocuSign Brand Impersonation Attack Bypasses Security Measures, Targets Over 10,000 - Infosecurity Magazine (infosecurity-magazine.com)

• Why CISOs Should Care About Brand Impersonation Scam Sites (darkreading.com)

AML/CFT/Sanctions

• As the anti-money laundering perimeter expands, who needs to be compliant, and how? - Help Net Security

Insurance

• 4 Cyber Insurance Requirement Predictions for 2023 (trendmicro.com)

Dark Web

• There’s a Wild Scramble for Control of the Dark Web Taking Place in Russia (vice.com)

• How $6 Can Buy Hacked Social Media & Streaming Accounts From the Dark Web, Whizcase Study Reveals (darkreading.com)

• Cyber crime job ads on the dark web pay up to $20k per month (bleepingcomputer.com)

• Developers, Attackers Top List of Most In Demand Dark Web Jobs, Kaspersky Reports - MSSP Alert

• Report on hackers' salaries shows poor wages for developers • The Register

Supply Chain and Third Parties

• 98% of Firms Have a Supply Chain Relationship That Has Been Breached: Analysis - SecurityWeek

• Almost all Organisations are Working with Recently Breached Vendors - Infosecurity Magazine (infosecurity-magazine.com)

• 50% of organisations have indirect relationships with 200+ breached fourth-party vendors - Help Net Security

• Cyber attack Impact “Catastrophic” for Third Parties, New Study Finds MSSPs at Risk? - MSSP Alert

• New “MITRE ATT&CK-like” framework outlines software supply chain attack TTPs | CSO Online

• CISA to Open Supply Chain Risk Management Office (darkreading.com)

• Cyber Insights 2023 | Supply Chain Security - SecurityWeek

Cloud/SaaS

• Misconfiguration and vulnerabilities biggest risks in cloud security: Report | CSO Online

• Hybrid cloud storage security challenges - Help Net Security

• Short-staffed SOCs struggle to gain visibility into cloud activities - Help Net Security

Containers

• Researchers Claim High-Risk Vulnerabilities Found in 87% of All Container Images - Infosecurity Magazine (infosecurity-magazine.com)

Encryption

• Serious Security: The Samba logon bug caused by outdated crypto – Naked Security (sophos.com)

• Encryption Explained: At Rest, In Transit & End-To-End Encryption | Splunk

• Cyber Insights 2023 | Quantum Computing and the Coming Cryptopocalypse - SecurityWeek

API

• The emergence of trinity attacks on APIs - Help Net Security

• API management (APIM): What It Is and Where It’s Going security affairs

Open Source

• Microsoft upgrades Defender to lock down Linux devices • The Register

Passwords, Credential Stuffing & Brute Force Attacks

• Bitwarden Password Manager users are being targeted by phishing ads on Google- gHacks Tech News

• KeePass disputes vulnerability allowing stealthy password theft (bleepingcomputer.com)

Social Media

• Inside TikTok’s proposal to address US national security concerns | CyberScoop

• Facebook Bug Allows 2FA Bypass Via Instagram (darkreading.com)

Malvertising

• Malvertising attacks are distributing .NET malware loaders • The Register

Training, Education and Awareness

• Are Your Employees Thinking Critically About Their Online Behaviours? (darkreading.com)

Regulations, Fines and Legislation

• Regulators weigh in on ION attack as LockBit takes credit • The Register

• New UN cyber crime convention has a long way to go in a tight timeframe | CSO Online

Governance, Risk and Compliance

• Business leaders need hands-on approach to stop cyber crime, says spy chief (telegraph.co.uk)

• New Survey Reveals 40% of Companies Experienced a Data Leak in the Past Year (darkreading.com)

• Financial Services Targeted in 28% of UK Cyber-Attacks Last Year - Infosecurity Magazine (infosecurity-magazine.com)

• 70% of CIOs anticipate their involvement in cyber security to increase - Help Net Security

• Cyber security Budgets Are Going Up. So Why Aren't Breaches Going Down? (thehackernews.com)

• Ransomware conversations: Why the CFO is pivotal to discussing and preparing for risk - IT Security Guru

• You Don't Know Where Your Secrets Are (thehackernews.com)

• Inability to prevent bad things from happening seen as the worst part of a security job - Help Net Security

• The corporate world is losing its grip on cyber risk | Financial Times (ft.com)

• IT and Security Professionals Spend an Average of 4,300 Hours Annually Achieving or Maintaining Compliance (darkreading.com)

Careers, Working in Cyber and Information Security

• Inability to prevent bad things from happening seen as the worst part of a security job - Help Net Security

• Thriving Dark Web Trade in Fake Security Certifications - Infosecurity Magazine (infosecurity-magazine.com)

• The Effect of Cyber security Layoffs on Cyber security Recruitment - SecurityWeek

• Economic headwinds could deepen the cyber security skills shortage | CSO Online

Law Enforcement Action and Take Downs

• 7 Ways Hive Ransomware Gang Caused Chaos Before FBI Hacked It (gizmodo.com)

• US puts a $10m bounty on Hive while Russia shuts down access • The Register

• Hacker accused of having stolen personal data of all Austrians security affairs

• Alleged ShinyHunters gang member in US court • The Register

• Risk & Repeat: The FBI's Hive ransomware takedown | TechTarget

Privacy, Surveillance and Mass Monitoring

• On Data Privacy Day, Organisations Fail Data Privacy Expectations (darkreading.com)

• Hacker accused of having stolen personal data of all Austrians security affairs

• Enterprises Need to Do More to Assure Consumers About Privacy (darkreading.com)

Artificial Intelligence

• Foreign states already using ChatGPT maliciously, UK IT leaders believe | CSO Online

• OpenAI releases tool to detect AI-written text (bleepingcomputer.com)

• Reality check: Is ChatGPT really the next big cyber security threat? | CyberScoop

• Cyber Insights 2023: Artificial Intelligence - SecurityWeek

Misinformation, Disinformation and Propaganda

• Google deletes 50,000 pro-China fake-news vids and blogs • The Register

• Google: Influence Operator Dragonbridge Floods Social Media in Sprawling Cyber Campaign (darkreading.com)

Spyware, Cyber Espionage & Cyber Warfare, including Russian Invasion of Ukraine

• Iranian APT Leaks Data From Saudi Arabia Government Under New Persona - SecurityWeek

• Ukraine Links Media Centre Attack to Russian Intelligence (govinfosecurity.com)

• Latvia confirms phishing attack on Ministry of Defence, linking it to Russian hacking group - The Record from Recorded Future News

• British Cyber Agency Warns of Russian and Iranian Hackers Targeting Key Industries (thehackernews.com)

• Russia-Linked APT29 Uses New Malware in Embassy Attacks - SecurityWeek

• Russia's Sandworm APT Launches Swarm of Wiper Attacks in Ukraine (darkreading.com)

• Russia-linked Hackers Launch DDoS Attacks on Germany and US. Hospitals, Threaten Canada - MSSP Alert

• Latvia says Russian hackers tried to phish its Ministry of Defence (bitdefender.com)

• Inside Killnet: Pro-Russia Hacktivist Group's Support and Influence Grows (darkreading.com)

• New APT34 Malware Targets The Middle East (trendmicro.com)

• Lazarus Group Attack Identified After Operational Security Fail - Infosecurity Magazine (infosecurity-magazine.com)

• Crypto theft: North Korea-linked hackers stole $1.7b in 2022 - BBC News

• North Korean hackers stole research data in two-month-long breach (bleepingcomputer.com)

• APT groups use ransomware TTPs as cover for intelligence gathering and sabotage | CSO Online

• Cyber Insights 2023: The Geopolitical Effect - SecurityWeek

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Nation State Actors

Nation State Actors – Russia

• Russian Nuisance Hacking Group KillNet Targets Germany (govinfosecurity.com)

• Russian hackers launch cyber attack on Germany in Leopard retaliation | Euronews

• Ukraine Links Media Centre Attack to Russian Intelligence (govinfosecurity.com)

• Latvia confirms phishing attack on Ministry of Defence, linking it to Russian hacking group - The Record from Recorded Future News

• A Link to News Site Meduza Can (Technically) Land You in Russian Prison | WIRED

• British Cyber Agency Warns of Russian and Iranian Hackers Targeting Key Industries (thehackernews.com)

• Russia-Linked APT29 Uses New Malware in Embassy Attacks - SecurityWeek

• Russia's Sandworm APT Launches Swarm of Wiper Attacks in Ukraine (darkreading.com)

• Russia-linked Hackers Launch DDoS Attacks on Germany and US. Hospitals, Threaten Canada - MSSP Alert

• Latvia says Russian hackers tried to phish its Ministry of Defence (bitdefender.com)

• Killnet Attackers DDoS US and Dutch Hospitals - Infosecurity Magazine (infosecurity-magazine.com)

• IT Army of Ukraine gained access to 1.5GB archive from Gazprom security affairs

• There’s a Wild Scramble for Control of the Dark Web Taking Place in Russia (vice.com)

• Inside Killnet: Pro-Russia Hacktivist Group's Support and Influence Grows (darkreading.com)

Nation State Actors – China

• Google deletes 50,000 pro-China fake-news vids and blogs • The Register

• Google: Influence Operator Dragonbridge Floods Social Media in Sprawling Cyber Campaign (darkreading.com)

• TikTok CEO to testify before US. Congress over security concerns | Reuters

Nation State Actors – North Korea

• FBI: North Korea’s Lazarus Group behind $100m crypto attack • The Register

• Lazarus Group Attack Identified After Operational Security Fail - Infosecurity Magazine (infosecurity-magazine.com)

• Crypto theft: North Korea-linked hackers stole $1.7b in 2022 - BBC News

• North Korean hackers stole research data in two-month-long breach (bleepingcomputer.com)

Nation State Actors – Iran

• Iranian APT Leaks Data From Saudi Arabia Government Under New Persona - SecurityWeek

• British Cyber Agency Warns of Russian and Iranian Hackers Targeting Key Industries (thehackernews.com)

Nation State Actors – Misc

• Foreign states already using ChatGPT maliciously, UK IT leaders believe | CSO Online

• New APT34 Malware Targets The Middle East (trendmicro.com)

• APT groups use ransomware TTPs as cover for intelligence gathering and sabotage | CSO Online

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Vulnerability Management

• The future of vulnerability management and patch compliance - Help Net Security

• What is the CVSS (Common Vulnerability Scoring System)? (techtarget.com)

Vulnerabilities

• Researchers to release VMware vRealize Log RCE exploit, patch now (bleepingcomputer.com)

• Patch management is crucial to protect Exchange servers, Microsoft warns security affairs

• Realtek Vulnerability Under Attack: Over 134 Million Attempts to Hack IoT Devices (thehackernews.com)

• QNAP Fixes Critical Vulnerability in NAS Devices with Latest Security Updates (thehackernews.com)

• Over 29,000 QNAP devices unpatched against new critical flaw (bleepingcomputer.com)

• Firmware Flaws Could Spell 'Lights Out' for Servers (darkreading.com)

• Why you might not be done with your January Microsoft security patches | CSO Online

• Researcher drops Lexmark RCE zero-day rather than sell vuln ‘for peanuts’ | The Daily Swig (portswigger.net)

• HPE, NetApp warn of critical open-source bug | SC Media (scmagazine.com)

• High-severity bug in F5 BIG-IP can lead to code execution and DoS security affairs

• Cisco fixes bug allowing backdoor persistence between reboots (bleepingcomputer.com)

• Atlassian's Jira Software Found Vulnerable to Critical Authentication Vulnerability (thehackernews.com)

• CISA Alert: Oracle E-Business Suite and SugarCRM Vulnerabilities Under Attack (thehackernews.com)

• Threat activity increasing around Fortinet VPN vulnerability | TechTarget

• Remote code execution exploit chain available for VMware vRealize Log Insight | CSO Online

Tools and Controls

• Gartner report shows zero trust isn’t a silver bullet | VentureBeat

Other News

• We can't rely on goodwill to protect our critical infrastructure - Help Net Security

• Playing Military Sim War Thunder May Get You Classed as a National Security Risk

• Cyber attacks in space: How safe are our satellites? | Metro News

• Threat Actors Use ClickFunnels to Bypass Security Services - Infosecurity Magazine (infosecurity-magazine.com)

• Massive Microsoft 365 outage caused by WAN router IP change (bleepingcomputer.com)

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Sector Specific

Industry specific threat intelligence reports are available.

Contact us to receive tailored reports specific to the industry/sector and geographies you operate in.

·       Automotive

·       Construction

·       Critical National Infrastructure (CNI)

·       Defence & Space

·       Education & Academia

·       Energy & Utilities

·       Estate Agencies

·       Financial Services

·       FinTech

·       Food & Agriculture

·       Gaming & Gambling

·       Government & Public Sector (including Law Enforcement)

·       Health/Medical/Pharma

·       Hotels & Hospitality

·       Insurance

·       Legal

·       Manufacturing

·       Maritime

·       Oil, Gas & Mining

·       OT, ICS, IIoT, SCADA & Cyber-Physical Systems

·       Retail & eCommerce

·       Small and Medium Sized Businesses (SMBs)

·       Startups

·       Telecoms

·       Third Sector & Charities

·       Transport & Aviation

·       Web3

As usual, contact us to help assess where your risks lie and to ensure you are doing all you can do to keep you and your business secure.

Look out for our ‘Cyber Tip Tuesday’ video blog and on our YouTube channel.

You can also follow us on Facebook, Twitter and LinkedIn.

Links to articles are for interest and awareness and linking to or reposting external content does not endorse any service or product, likewise we are not responsible for the security of external links.

Cyber Security Must be Owned by the Board - ICAS Magazine February 2023

Often a Finance Director or Chief Financial Officer has responsibility for the biggest risk to the organisation’s survival, when cyber security is nestled within IT in their reporting structure.

The risks are high when the FD/CFO does not have the specialist guidance and knowledge in cyber security to lead the Board in exercising strong governance.

Our co-founder Bruce McDougall CA and experienced cyber security specialist talks with the editor of CA Magazine from ICAS - The Professional Body of CAs about how fellow finance leaders can help avoid the catastrophic effects of a cyber security incident.

To view the article online: https://www.icas.com/members/ca-magazine/ca-magazine-articles/black-arrow-cyber-consulting-co-founder-bruce-mcdougall-ca-stresses-why-cybersecurity-must-be-owned-by-the-board

Black Arrow Cyber Advisory 01/02/2023 – Attackers Using Microsoft’s Verified Publisher Status to Steal Data

Executive Summary

On the 15 December Microsoft became aware of a consent phishing campaign, which involved threat actors fraudulently impersonating legitimate companies when enrolling in the Microsoft Cloud Partner Program (MCPP). The threat actors then used the fraudulent accounts to add a ‘verified publisher’ status to OAuth (open authorisation) apps, which then tricked users into granting permissions and allowing the fraudulent OAuth applications to access their data. As these applications appear to be verified, and are hosted within the Microsoft ecosystem, it makes it much more difficult for end users to identify fraudulent applications.

What’s the risk to me or my business?

Microsoft’s investigation determined that once consent was given to these fraudulent applications, the applications were then able to exfiltrate email from the affected users Microsoft tenant.

What can I do?

According to Microsoft, all fraudulent applications have been disabled and impacted customers have been notified with the following subject line “Review the suspicious application disabled in your [tenant name] tenant”. For those impacted, the advice is to investigate the disabled fraudulent applications by checking the applications permissions as well as Azure AD audit logs for activity relating to the application. It is strongly recommended that users do not grant permissions to unprompted applications with their Microsoft Account, as this would allow the application to be granted access to that users data. If the legitimate application is already a part of the users tenant, then further permissions should not be required.

Further information from Microsoft can be found here: https://msrc-blog.microsoft.com/2023/01/31/threat-actor-consent-phishing-campaign-abusing-the-verified-publisher-process/

Microsoft’s advice to mitigating consent phishing can be found here: https://learn.microsoft.com/en-us/azure/active-directory/manage-apps/protect-against-consent-phishing

Need help understanding your gaps, or just want some advice? Get in touch with us.

#threatadvisory #threatintelligence #cybersecurity