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Black Arrow Cyber Threat Briefing 30 June 2023
Black Arrow Cyber Threat Briefing 30 June 2023:
-Zurich Insurance Group Secures Data Leak After Leaving Sensitive Data Publicly Accessible
-Employees Worry Less About Cyber Security Best Practices in the Summer
-Businesses are Ignoring Third-Party Security Risks
-Fear Trumps Anger When It Comes to Data Breaches – Angry Customers Vent, But Fearful Customers Don’t Come Back
-Over 130 Organisations and Millions of Individuals Believed to Be Impacted by MOVEit Hack, it Keeps Growing
-Widespread BEC Attacks Threaten European Organisations
-Lloyd’s Syndicates Sued Over Cyber Insurance
-95% Fear Inadequate Cloud Security Detection and Response
-The Growing Use of Generative AI and the Security Risks They Pose
-The CISO’s Toolkit Must Include Political Capital Within The C-Suite
-Microsoft Warns of Widescale Credential Stealing Attacks by Russian Hackers as War Ministers Reliant on Cyber Crime
-SMBs Plagued by Exploits, Trojans and Backdoors
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
Zurich Insurance Group Secures Data Leak After Leaving Sensitive Data Publicly Accessible
Zurich Insurance Group is a major player in the insurance game, with over 55 million clients. They have recently just fixed a sensitive file that they had left publicly accessible. The file in question contained a range of credentials including database credentials, admin credentials, credentials for the actively exploited MOVEit software, credentials for their HR system and more. All of which could be utilised by threat actors to inflict serious damage. This was not the only vulnerability stemming from the insurance group; researchers found that Zurich were also running an outdated website, which contained a large number of vulnerabilities.
The case is alarming as Zurich Insurance Group provides cyber insurance and the instance above reinforces the need for organisations to be proactive in identifying cyber risks in their environment; it is simply not enough to rely on having insurance or meeting insurance requirements.
https://cybernews.com/zurich-insurance-data-leak/
Employees Worry Less About Cyber Security Best Practices in the Summer
IT teams are struggling to monitor and enforce BYOD (Bring Your Own Device) policies during summer months according to a new report. The report found that 55% of employees admitted to relying solely on their mobile devices while working remotely in the summer. 25% of all respondents claim that they aren’t concerned about ensuring network connections are secure when accessing their company’s data.
In the same report, 45% of employees in the US and UK said no specific measures to educate and remind employees on security best practices are taken during the summer, with only 24% of UK respondents receiving access to online cyber security training and guides and even less (17%) in the US. This comes as a separate report found that the number of phishing sites targeting mobile devices increased from 75% to 80% year-on-year in 2022, and this is likely to continue rising. Worryingly, it was also found that the average user is between six and ten times more likely to fall for an SMS phishing attack than email.
https://www.helpnetsecurity.com/2023/06/30/summer-byod-policies/
https://www.infosecurity-magazine.com/news/mobile-malware-and-phishing-surge/
Businesses are Ignoring Third-Party Security Risks
With 58% of companies managing over 100 vendors, 8% of which manage over 1,000, the need for a robust Third-Party Security Risk Management process becomes abundantly clear. Despite this, only 13% of organisations continuously monitor the security risks of their third parties. This is worrying, when considering the knock-on effects of third party breaches from the likes of Capita, SolarWinds and 3CX, and the recent MOVEit attack, impacting organisations whose only relationship with MOVEit was that their supplier used it.
https://www.helpnetsecurity.com/2023/06/30/third-party-relationships-risks/
Fear Trumps Anger When It Comes to Data Breaches – Angry Customers Vent, But Fearful Customers Don’t Come Back
When a person is notified of a data breach involving their personal information, if they react with a feeling of fear, as opposed to anger, they’re more likely to stop using the site. A report found that positive attitudes toward the website before the breach did not meaningfully affect whether consumers reengaged with the website after the breach, as some prior research has indicated. Instead, the emotional response of fear weighed heavily on customers and outweighed any earlier positive sentiment towards the organisation.
When a company has been breached in the past they have dealt with angry customers and negative press. To do so, companies may engage crisis managers to contain the damage, partner with identity protection services, pay fines or settlements, or try to lure back customers with free services. However, the study shows that companies need to address fearful customers differently after a data breach has occurred if they want to avoid customer loss. To do this, companies can work with their IT departments to identify customers who are no longer active after a breach and then reach out to them directly to assuage their fears.
Over 130 Organisations and Millions of Individuals Believed to be Impacted by MOVEit Hack, it Keeps Growing
The dramatic fallout continues in the mass exploitation of a critical vulnerability in a widely used file-transfer program, with at least three new victims coming to light in the past few days. They include the New York City Department of Education and energy companies Schneider Electric and Siemens Electric. These join others, including PwC, Sony and EY. If the attack has shown us one thing, it’s that any organisation can be a victim.
Widespread BEC Attacks Threaten European Organisations
Based on an analysis of email attack trends between June 2022 and May 2023, total email attacks in Europe increased by 7 times and the US 5 times. For business email compromise (BEC) specifically, Europe saw an alarming 10 times the amount it had previously and the US saw a 2 times increase.
BEC continues to remain a high priority threat for many organisations and if someone already has a legitimate business email which they have compromised to use for BEC attacks on your organisation, it is very likely that your technical processes will be ineffective, leaving your people and operational processes to stop an attack. Is your organisation cyber aware? Are they undergoing regular awareness training?
This is one of many areas that Black Arrow can help improve your organisation’s security through robust employee cyber security Awareness Behaviour and Culture training.
https://www.helpnetsecurity.com/2023/06/27/bec-attacks-frequency/
Lloyd’s Syndicates Sued Over Cyber Insurance
The University of California (UCLA) is suing a number of insurance firms for refusing to pay out on cyber policies nearly 10 years after hackers breached data on millions of patients at its health system. The dispute is over a cyber attack from 2014 through 2015 that exposed personal information of patients at UCLA Health.
UCLA Health allege that the syndicates refused to engage in dispute resolution by asserting that the statue of limitations applying to the claims had expired. The insurers, who could not be named, are said to have refused every claim saying that UCLA Health failed to satisfy cyber security requirements under the contract terms. It’s important for organisations with cyber insurance to understand their insurance in detail and to know where they stand in the event of a cyber incident.
95% Fear Inadequate Cloud Security Detection and Response
A recent report found 95% of respondents expressed concern in their organisation’s ability to detect and respond to a security event in their cloud environment. The same study also found that 50% of total respondents had reported a data breach due to unauthorised access to their cloud environment.
It is often the case that issues in the cloud come from the perception of the responsibility of the cloud environment. Organisations must realise that they share responsibility for securing their cloud environment, including its configuration. The report found that, despite the number of breaches and concerns in their organisation’s ability, more than 80% of respondents still felt their existing tooling and configuration would sufficiently cover their organisation from an attack. Organisations must ask themselves what they are doing to protect their cloud environment.
https://www.helpnetsecurity.com/2023/06/27/cloud-environment-security/
The Growing Use of Generative AI and the Security Risks They Pose
A recent survey by Malwarebytes revealed 81% of people are concerned about the security risks posed by ChatGPT and generative AI, and 52% of respondents are calling for a pause on ChatGPT for regulations to catch up, while 7% think it will improve internet security. A key concern about the data produced by generative AI platforms is the risk of "hallucinations" whereby machine learning models produce untruths. This becomes a serious issue for organisations if its content is heavily relied upon to make decisions, particularly those relating to threat detection and response.
Another recent report on the risks brought by Large Language Model AIs showed that the rise in opensource AI adoption is developed insecurely; this results in an increased threat with substantial security risks to organisation.
The CISO’s Toolkit Must Include Political Capital Within The C-Suite
Over the past 18 months, there has been a sea change in the chief information security officer (CISO) role. Fundamentally, the CISO is responsible for the protection of an entity's information. The US Securities and Exchange Commission (SEC) has issued a proposed rule change on cyber security risk management, strategy, governance, and incident response disclosure by public companies that requires publicly traded companies to provide evidence of the board's oversight of cyber security risk. Couple this with the former CISO of Uber being found guilty on charges of "obstruction of the proceedings of the Federal Trade Commission" and it is clear that the hand at the helm must be able to navigate all types of seas in their entity's political milieu. In this regard, the CISO needs to acquire political capital. CISO’s should have the capability to talk in understandable terms and clearly demonstrate value to the other board members.
Microsoft Warns of Widescale Credential Stealing Attacks by Russian Hackers as War Ministers Reliant on Cyber Crime
Russia's diminishing position on the world stage has limited its physical options on the ground, leaving Putin's regime increasingly reliant on cyber crime to carry out its oppositional activities against Ukraine and Europe. Microsoft has disclosed that it has detected a spike in credential-stealing attacks conducted by the Russian state-affiliated hacker group known as Midnight Blizzard.
This comes as Switzerland's Federal Intelligence Service (FIS) released its 2023 security assessment, predicting that Russia will increasingly launch cyber attacks as part of its war strategy not just in Ukraine, but against NATO member states as well.
https://www.darkreading.com/threat-intelligence/russia-reliant-on-cybercrime-as-international-pariah
https://thehackernews.com/2023/06/microsoft-warns-of-widescale-credential.html
SMB’s Plagued as Cyber Attackers Still Rely on Decades Old Security Weaknesses and Tactics
Despite best cyber security efforts, small and mid-sized businesses (SMBs) continue to struggle to thwart attacks and harden defences in response to remote working and other newer challenges.
This future focus can lead to a neglection of older weaknesses. Cyber attackers are typically relying on tried-and-tested tactics and old security weaknesses to target organisations, a recent Barracuda threat spotlight found. Hackers are returning to proven methods to gain remote control of systems, install malware, steal information and disrupt or disable business operations through denial-of-service attacks, Barracuda reports. The report found that between February to April 2023, the top malicious tactics found to be used were vulnerabilities from 2008.
The report highlights the fact that there are no cutoff dates for vulnerabilities and attackers will use whatever is at their disposal to try and infiltrate your organisation. This can be protected by having strong policies and controls in place alongside frequent penetration testing to ensure these vulnerabilities are being patched.
https://www.scmagazine.com/news/malware/smbs-plagued-by-exploits-trojans-and-backdoors
Governance, Risk and Compliance
Businesses are ignoring third-party security risks - Help Net Security
Employees worry less about cyber security best practices in the summer - Help Net Security
Digital-First Economy Has Transformed Role of CISO- IT Security Guru
SEC Alleges SolarWinds CFO, CISO Violated US Securities Laws (bankinfosecurity.com)
The CISO’s toolkit must include political capital within the C-suite | CSO Online
NCSC Launches Cyber Risk Management Toolbox - Infosecurity Magazine (infosecurity-magazine.com)
Threats
Ransomware, Extortion and Destructive Attacks
MOVEit hackers may have found simpler business model beyond ransomware | SC Media (scmagazine.com)
Dozens of Businesses Hit Recently by '8Base' Ransomware Gang - SecurityWeek
UK cyber spies warn ransomware criminals targeting law firms • The Register
Cl0p in Your Network? Here's How to Find Out (darkreading.com)
July is Ransomware Month: Reminder to Prepare, Defend Against Hijackers - MSSP Alert
The Trickbot/Conti Crypters: Where Are They Now? (securityintelligence.com)
Linux version of Akira ransomware targets VMware ESXi servers (bleepingcomputer.com)
Ransomware Victims
Casualties keep growing in this month’s mass exploitation of MOVEit 0-day | Ars Technica
8 Tech And IT Companies Targeted In The MOVEit Attacks | CRN
MOVEIt breach impacts Genworth, CalPERS as data for 3.2 million exposed (bleepingcomputer.com)
Clop names PWC, Ernst & Young, and Sony in MOVEit hack | Cybernews
UCLA, Siemens Among Latest Victims of Relentless MOVEit Attacks (darkreading.com)
Siemens Energy, Schneider Electric Targeted by Ransomware Group in MOVEit Attack - SecurityWeek
10 banks alleged victims of ransomware attacks on file transfer software | American Banker
Almost 770,000 Calpers members hit by cyber attack | Financial Times (ft.com)
Ransomware and phishing attacks continue to plague businesses in Singapore | ZDNET
K-12 schools are revisiting their cyber strategies after year of ransomware attacks (axios.com)
Phishing & Email Based Attacks
Mobile Malware and Phishing Surge in 2022 - Infosecurity Magazine (infosecurity-magazine.com)
How a Layered Security Approach Can Minimise Email Threats - MSSP Alert
Less than half of UK banks implement most secure DMARC level | CSO Online
BEC – Business Email Compromise
Widespread BEC attacks threaten European organisations - Help Net Security
The Current State of Business Email Compromise Attacks (bleepingcomputer.com)
Other Social Engineering; Smishing, Vishing, etc
Unmasking Pig-Butchering Scams and Protecting Your Financial Future - Security News (trendmicro.com)
Artificial Intelligence
Sharing Your Business’ Data With ChatGPT: How Risky Is It? - MSSP Alert
OpenAI lawsuit: Maker of ChatGPT sued over alleged data usage | CNN Business
Lawyers who cited fake cases invented by ChatGPT must pay • The Register
Generative AI Projects Pose Major Cyber security Risk to Enterprises (darkreading.com)
How to Deploy Generative AI Safely and Responsibly (trendmicro.com)
Generative-AI apps & ChatGPT: Potential risks and mitigation strategies (thehackernews.com)
Does the world need an arms control treaty for AI? | CyberScoop
When It Comes to Secure Coding, ChatGPT Is Quintessentially Human (darkreading.com)
AI-Enabled Voice Cloning Anchors Deepfaked Kidnapping (darkreading.com)
2FA/MFA
Malware
SMBs plagued by exploits, trojans and backdoors | SC Media (scmagazine.com)
Hackers Use Weaponized PDF Files to Attack Organisations (cybersecuritynews.com)
New Mockingjay Process Injection Technique Could Let Malware Evade Detection (thehackernews.com)
Fileless attacks surge as cyber Criminals evade cloud security defences | CSO Online
NSA warns of ‘false sense of security’ against BlackLotus malware (therecord.media)
Trojanized Super Mario Bros game spreads malware- - Security Affairs
New PindOS JavaScript dropper deploys Bumblebee, IcedID malware (bleepingcomputer.com)
NPM Plagued with ‘Manifest Confusion’ Malware-Hiding Weakness (darkreading.com)
Newly Uncovered ThirdEye Windows-Based Malware Steals Sensitive Data (thehackernews.com)
North Korean Andariel APT used a new malware named EarlyRat - Security Affairs
Mobile
Mobile Malware and Phishing Surge in 2022 - Infosecurity Magazine (infosecurity-magazine.com)
Apple says proposed UK law ‘poses a serious threat’ to end-to-end encryption - The Verge
Anatsa Android trojan now steals banking info from users in US, UK (bleepingcomputer.com)
Fluhorse: Flutter-Based Android Malware Targets Credit Cards and 2FA Codes (thehackernews.com)
Denial of Service/DoS/DDOS
Global rise in DDoS attacks threatens digital infrastructure - Help Net Security
Pro-Russia DDoSia hacktivist project sees 2,400% membership increase (bleepingcomputer.com)
Internet of Things – IoT
Someone sent mysterious smartwatches to US Military personnel - Security Affairs
The tech flaw that lets hackers control surveillance cameras - BBC News
Data Breaches/Leaks
Latitude hit with $1 million lawsuit over data breach (9news.com.au)
Recruitment portal exposes data of US pilot candidates • The Register
3 Steps to Successfully & Ethically Navigate a Data Breach (darkreading.com)
Sensitive Information Stolen in LetMeSpy Stalkerware Hack - SecurityWeek
US Patent Office Data Spill Exposes Trademark Applications (darkreading.com)
Organised Crime & Criminal Actors
2,700 People Tricked Into Working for Cyber Crime Syndicates Rescued in Philippines - SecurityWeek
Security analyst wanted by both Russia and the US • The Register
Former Group-IB manager has been arrested in Kazahstan - Security Affairs
Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain
Twitter Hacker Sentenced to 5 Years in Prison for $120,000 Crypto Scam (thehackernews.com)
JOKERSPY used to target a cryptocurrency exchange in Japan - Security Affairs
Japanese Cryptocurrency Exchange Falls Victim to JokerSpy macOS Backdoor Attack (thehackernews.com)
Insider Risk and Insider Threats
Fraud, Scams & Financial Crime
Twitter Hacker Sentenced to 5 Years in Prison for $120,000 Crypto Scam (thehackernews.com)
Unmasking Pig-Butchering Scams and Protecting Your Financial Future - Security News (trendmicro.com)
This Chatbot Gives Phone Call Scammers a Taste of Their Own Medicine (pcmag.com)
The robotic falcon maker who was targeted by cyber criminals - BBC News
Deepfakes
Insurance
University of California Sues Lloyd’s Syndicates Over Cyber Insurance - WSJ
Insurance companies using AI for underwriting and due diligence amid cyber threats | Fox Business
How Big Is the Cyber Insurance Market? Can It Keep Growing? | Lawfare (lawfaremedia.org)
Dark Web
Citizen of Croatia charged with running the Monopoly Market drug marketplace - Security Affairs
Inside Threat Actors: Dark Web Forums vs. Illicit Telegram Communities (bleepingcomputer.com)
Supply Chain and Third Parties
Cloud/SaaS
95% fear inadequate cloud security detection and response - Help Net Security
Fileless attacks surge as cyber Criminals evade cloud security defences | CSO Online
5 Pitfalls in Cloud Cyber security’s Shared Responsibility Model - MSSP Alert
Uncovering attacker tactics through cloud honeypots - Help Net Security
How hardening Microsoft 365 tenants mitigates potential cloud attacks - Help Net Security
Outlook for the web outage impacts users across America (bleepingcomputer.com)
3 Tips to Increase Hybrid and Multicloud Security (darkreading.com)
Identity and Access Management
Encryption
Apple says proposed UK law ‘poses a serious threat’ to end-to-end encryption - The Verge
Iran finally admits its 'quantum processor' was in fact not quantum at all | PC Gamer
How to stop quantum computers from breaking the internet’s encryption (sciencenews.org)
Open Source
Passwords, Credential Stuffing & Brute Force Attacks
Social Media
Travel
Cyber Bullying, Cyber Stalking and Sextortion
Regulations, Fines and Legislation
SEC Alleges SolarWinds CFO, CISO Violated US Securities Laws (bankinfosecurity.com)
US firm 'breached GDPR' by reputation-scoring EU citizens • The Register
JP Morgan accidentally deletes 47 million comms records • The Register
Models, Frameworks and Standards
Careers, Working in Cyber and Information Security
SEC notice to SolarWinds CISO and CFO roils cyber security industry | CSO Online
Skill gap plagues cyber security industry as jobs go unfilled | Mint (livemint.com)
Law Enforcement Action and Take Downs
Hacker responsible for 2020 Twitter breach sentenced to prison | TechCrunch
Citizen of Croatia charged with running the Monopoly Market drug marketplace - Security Affairs
2,700 People Tricked Into Working for Cyber Crime Syndicates Rescued in Philippines - SecurityWeek
Privacy, Surveillance and Mass Monitoring
Nation State Actors, Advanced Persistent Threats (APTs), Cyber Warfare and Cyber Espionage
Russia
Microsoft Warns of Widescale Credential Stealing Attacks by Russian Hackers (thehackernews.com)
Russian Spies, War Ministers Reliant on Cyber Crime in Pariah State (darkreading.com)
Pro-Russia DDoSia hacktivist project sees 2,400% membership increase (bleepingcomputer.com)
Microsoft hackers say they work for Sudan, not Russia | Fortune
'Chinese spy balloon' was 'crammed' with US hardware • The Register
Hackers attack Russian satellite telecom provider, claim affiliation with Wagner Group | CyberScoop
China
China's 'Volt Typhoon' APT Now Exploits Zoho ManageEngine (darkreading.com)
'Chinese spy balloon' was 'crammed' with US hardware • The Register
Iran
The potent cyber adversary threatening to further inflame Iranian politics | CyberScoop
From MuddyC3 to PhonyC2: Iran's MuddyWater Evolves with a New Cyber Weapon (thehackernews.com)
Iran finally admits its 'quantum processor' was in fact not quantum at all | PC Gamer
North Korea
Misc/Other/Unknown
Vulnerability Management
SMBs plagued by exploits, trojans and backdoors | SC Media (scmagazine.com)
Remediation Ballet Is a Pas de Deux of Patch and Performance (darkreading.com)
Micropatches: What they are and how they work - Help Net Security
When It Comes to Secure Coding, ChatGPT Is Quintessentially Human (darkreading.com)
It's 2023 and out-of-bounds write bugs are still number one • The Register
Vulnerabilities
VMware fixed five memory corruption issues in vCenter Server - Security Affairs
US Cyber security Agency Adds 6 Flaws to Known Exploited Vulnerabilities Catalog (thehackernews.com)
CISA Says Critical Zyxel NAS Vulnerability Exploited in Attacks - SecurityWeek
Serious IDOR Vulnerability Found In Microsoft Teams (latesthackingnews.com)
Fortinet fixes critical FortiNAC RCE, install updates asap - Security Affairs
Details Disclosed for Critical SAP Vulnerabilities, Including Wormable Exploit Chain - SecurityWeek
Critical flaw in VMware Aria Operations for Networks sees mass exploitation | CSO Online
Internet Systems Consortium (ISC) fixed three DoS flaw in BIND - Security Affairs
Chrome 114 Update Patches High-Severity Vulnerabilities - SecurityWeek
Grafana warns of critical auth bypass due to Azure AD integration (bleepingcomputer.com)
The tech flaw that lets hackers control surveillance cameras - BBC News
Exploit released for new Arcserve UDP auth bypass vulnerability (bleepingcomputer.com)
Tools and Controls
95% fear inadequate cloud security detection and response - Help Net Security
How a Layered Security Approach Can Minimize Email Threats - MSSP Alert
ITDR Combines and Refines Familiar Cyber security Approaches (darkreading.com)
Uncovering attacker tactics through cloud honeypots - Help Net Security
10 things every CISO needs to know about identity and access management (IAM) | VentureBeat
FIDO Alliance Publishes Guidance for Deploying Passkeys in the Enterprise (darkreading.com)
3 Tips to Increase Hybrid and Multicloud Security (darkreading.com)
Other News
Businesses count the cost of network downtime - Help Net Security
Exploring the persistent threat of cyber attacks on healthcare - Help Net Security
How Can Manufacturers Stop Being The Top Target For Cyber Crime? (informationsecuritybuzz.com)
Ex-FBI employee jailed for mishandling classified material • The Register
Rapid7: Japan Threat Landscape Takes on Global Significance - SecurityWeek
Over 1500 gas stations disrupted in Canada, after energy giant hacked (bitdefender.com)
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 Threat Briefing 05 August 2022
Black Arrow Cyber Threat Briefing 05 August 2022
-Average Cost of Data Breaches Hits Record High of $4.35 Million: IBM
-Researchers Warns of Large-Scale Adversary-in-the-Middle (AiTM) Attacks Targeting Enterprise Users
-UK NHS Suffers Outage After Cyber Attack on Managed Service Provider
-A Third of Organisations Experience a Ransomware Attack Once a Week
-Ransomware Products, Services Ads on Dark Web Show Clues to Danger
-Wolf In Sheep’s Clothing, How Malware Tricks Users and Antivirus
-Microsoft Accounts Targeted with New MFA-Bypassing Phishing Kit
-Cyber Attack Prevention Is Cost-Effective, So Why Aren’t Businesses Investing to Protect?
-Securing Your Move to the Hybrid Cloud
-Lessons from the Russian Cyber Warfare Attacks
-Four Sneaky Attacker Evasion Techniques You Should Know About
-Zero-Day Defence: Tips for Defusing the Threat
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
Average Cost of Data Breaches Hits Record High of $4.35 Million: IBM
The global average cost of data breaches reached an all-time high of $4.35 million in 2022 compared with $4.24 million in 2021, according to a new IBM Security report. About 60% of the breached organisations raised product and services prices due to the breaches.
The annual report, conducted by Ponemon Institute and analysed and sponsored by IBM Security, is based on the analysis of real-world data breaches experienced by 550 organisations globally between March 2021 and March 2022.
According to the report, about 83% of the organisations have experienced more than one breach in their lifetime, with nearly half of the costs reported to be incurred more than a year after the breach.
The report revealed that ransomware and destructive attacks represented 28% of breaches among the critical infrastructure organisations studied, indicating that threat actors are specifically targeting the sector to disrupt global supply chains. The critical infrastructure sector includes financial services, industrial, transportation, and healthcare companies.
Researchers Warns of Large-Scale Adversary-in-the-Middle (AiTM) Attacks Targeting Enterprise Users
A new, large-scale phishing campaign has been observed using adversary-in-the-middle (AitM) techniques to get around security protections and compromise enterprise email accounts.
It uses a technique capable of bypassing multi-factor authentication. The campaign is specifically designed to reach end users in enterprises that use Microsoft's email services.
Prominent targets include fintech, lending, insurance, energy, manufacturing, and federal credit union verticals located in the US, UK, New Zealand, and Australia.
This is not the first time such a phishing attack has come to light. Last month, Microsoft disclosed that over 10,000 organisations had been targeted since September 2021 by means of AitM techniques to breach accounts secured with multi-factor authentication (MFA).
The ongoing campaign, effective June 2022, commences with an invoice-themed email sent to targets containing an HTML attachment, which includes a phishing URL embedded within it.
https://thehackernews.com/2022/08/researchers-warns-of-large-scale-aitm.html
UK NHS Suffers Outage After Cyber Attack on Managed Service Provider
The UK National Health Service (NHS) 111 emergency services were affected by a significant and ongoing outage triggered by a cyber attack that hit the systems of British managed service provider (MSP) Advanced.
Advanced's Adastra client patient management solution, which is used by 85% of NHS 111 services, was hit by a major outage together with several other services provided by the MSP, according to a status page.
"There was a major outage of a computer system that is used to refer patients from NHS 111 Wales to out-of-hours GP providers," the Welsh Ambulance Services said. "This system is used by Local Health Boards to coordinate these services for patients. The ongoing outage is significant and has been far-reaching, impacting each of the four nations in the UK."
The UK public was advised to access the NHS 111 emergency services using the online platform until the incident is resolved.
While no details were provided regarding the nature of the cyber attack, based on the wording, it is likely that this was a ransomware or data extortion attack.
A Third of Organisations Experience a Ransomware Attack Once a Week
Ransomware attacks show no sign of slowing. According to new research published by Menlo Security, a third of organisations experience a ransomware attack at least once a week, with one in 10 experiencing them more than once a day.
The research, conducted among 500+ IT security decision makers at US and UK organisations with more than 1,000 employees, highlights the impact this is having on security professionals’ own wellbeing. When asked what keeps them awake at night, 41% of respondents say they worry about ransomware attacks evolving beyond their team’s knowledge and skillset, while 39% worry about them evolving beyond their company’s security capabilities.
Their biggest concern, however, is the risk of employees ignoring corporate security advice and clicking on links or attachments containing malware (46%). Respondents worry more about this than they do their own job security, with just a quarter (26%) of respondents worried about losing their job.
According to the report, around half of organisations (61% US and 44% UK) have been the victim of a successful ransomware attack in the last 18 months, with customers and prospects the most likely entry point for an attack.
Partners/suppliers and employees/contractors are also seen as serious security risks, although one in 10 admit they are unable to identify how the attacks got in. The top three ransomware attack vectors are email (54%), web browsers via a desktop or laptop (49%) and mobile devices (39%).
https://www.helpnetsecurity.com/2022/08/04/organizations-experience-ransomware-attack/
Ransomware Products and Services Ads on Dark Web Show Clues to Danger
Why is ransomware’s destructive potential so daunting? Some clues are in the “for sale” ads. In an examination of some 35 million dark web URLs, a provider of machine identity management and a forensic specialist found some 475 web pages peddling sophisticated ransomware products and services with a number of high profile crews hawking ransomware-as-a-service.
The work is a joint effort between the Salt Lake City-based Venafi and Forensic Pathways, which took place between November 2021 and March 2022. Researchers used Forensic’s Dark Search Engine to carry out the investigation.
Here are some of the research findings:
87% of the ransomware found on the dark web has been delivered via malicious macros to infect targeted systems.
30 different “brands” of ransomware were identified within marketplace listings and forum discussions.
Many strains of ransomware being sold — such as Babuk, GoldenEye, Darkside/BlackCat, Egregor, HiddenTear and WannaCry — have been successfully used in high-profile attacks.
Ransomware strains used in high-profile attacks command a higher price for associated services. For example, the most expensive listing was $1,262 for a customised version of Darkside ransomware, which was used in the Colonial Pipeline ransomware attack.
Source code listings for well-known ransomware generally command higher price points. For example, Babuk source code is listed for $950 and Paradise source code is selling for $593.
Ransomware Sold for as Little as $1: In addition to a variety of ransomware at various price points, a wide range of services and tools that help make it easier for attackers with minimal technical skills to launch ransomware attacks are for sale on the dark web, Venafi said. Services with the greatest number of listings include those offering source code, build services, custom development services and ransomware packages that include step-by-step tutorials.
Wolf In Sheep’s Clothing: How Malware Tricks Users and Antivirus
One of the primary methods used by malware distributors to infect devices is by deceiving people into downloading and running malicious files, and to achieve this deception, malware authors are using a variety of tricks.
Some of these tricks include masquerading malware executables as legitimate applications, signing them with valid certificates, or compromising trustworthy sites to use them as distribution points.
According to VirusTotal, a security platform for scanning uploaded files for malware, some of these tricks are happening on a much larger scale than initially thought.
The platform has compiled a report presenting stats from January 2021 until July 2022, based on the submission of two million files daily, illustrating trends in how malware is distributed.
Abusing legitimate domains: Distributing malware through legitimate, popular, and high-ranking websites allows threat actors to evade IP-based blocklists, enjoy high availability, and provide a greater level of trust.
Using stolen code-signing certificates: Signing malware samples with valid certificates stolen from companies is a reliable way to evade AV detection and security warnings on the host. Of all the malicious samples uploaded to VirusTotal between January 2021 and April 2022, over a million were signed, and 87% used a valid certificate.
Disguised as popular software: Masquerading a malware executable as a legitimate, popular application has seen an upward trend in 2022. Victims download these files thinking they’re getting the applications they need, but upon running the installers, they infect their systems with malware. The most mimicked applications are Skype, Adobe Acrobat, VLC, and 7zip.
Lacing legitimate installers - Finally, there’s the trick of hiding malware inside legitimate application installers and running the infection process in the background while the real apps execute in the foreground. Based on VirusTotal stats, this practice also appears to be on the rise this year, using Google Chrome, Malwarebytes, Windows Updates, Zoom, Brave, Firefox, ProtonVPN, and Telegram as lures.
Microsoft Accounts Targeted with New MFA-Bypassing Phishing Kit
A new large-scale phishing campaign targeting credentials for Microsoft email services use a custom proxy-based phishing kit to bypass multi-factor authentication.
Researchers believe the campaign's goal is to breach corporate accounts to conduct BEC (business email compromise) attacks, diverting payments to bank accounts under their control using falsified documents.
The phishing campaign's targets include fin-tech, lending, accounting, insurance, and Federal Credit Union organisations in the US, UK, New Zealand, and Australia.
The campaign was discovered by Zscaler's ThreatLabz researchers, who report that the operation is still ongoing, and the phishing actors register new phishing domains almost daily.
Starting in June 2022, Zscaler's analysts noticed a spike in sophisticated phishing attempts against specific sectors and users of Microsoft email services.
Some of the newly registered domains used in the campaign are typo-squatted versions of legitimate domains.
Notably, many phishing emails originated from the accounts of executives working in these organisations, whom the threat actors most likely compromised earlier.
Cyber Attack Prevention Is Cost-Effective, So Why Aren’t Businesses Investing to Protect?
Cyber attacks like ransomware, BEC scams and data breaches are some of the key issues businesses are facing today, but despite the number of high-profile incidents, many boardrooms are reluctant to free up budget to invest in the cyber security measures necessary to avoid becoming the next victim.
In a Help Net Security interview, Former Pentagon Chief Strategy Officer Jonathan Reiber, VP Cyber security Strategy and Policy, AttackIQ, discusses how now, more than ever, companies need to protect themselves from cyber threat actors. He offers insight for CISOs, from talking to the Board to proper budget allocation.
https://www.helpnetsecurity.com/2022/08/01/cyberattack-prevention-investing/
Securing Your Move to the Hybrid Cloud
The combination of private and public cloud infrastructure, which most organisations are already using, poses unique security challenges. There are many reasons why organisations adopt the public cloud, from enabling rapid growth without the burden of capacity planning to leveraging flexibility and agility in delivering customer-centric services. However, this use can leave companies open to threats.
Since regulatory requirements or other preferences dictate that certain applications remain on private (on-prem) infrastructure, many organisations choose to maintain a mix of private and public infrastructure. Additionally, organisations typically use multiple cloud providers simultaneously or preserve the option to move between providers. However, this hybrid approach presents unique and diverse security challenges. Different cloud providers and private cloud platforms may offer similar capabilities but different ways of implementing security controls, along with disparate management tools.
The question then becomes: How can an organisation maintain consistent governance, policy enforcement and controls across different clouds? And how can it ensure that it maintains its security posture when moving between them? Fortunately, there are steps professionals can take to ensure that applications are continuously secure, starting from the early stages of development and extending throughout the lifecycle.
https://threatpost.com/secure-move-cloud/180335/
Lessons from the Russian Cyber Warfare Attacks
Cyber warfare tactics may not involve tanks and bombs, but they often go hand-in-hand with real combat.
The Russian invasion of Ukraine is a prime example. Before Russian troops crossed the border, Russian hackers had already taken down Ukrainian government websites. And after the conflict started, the hacktivist group Anonymous turned the tables by hacking Russian media to shut down propaganda about the war.
In these unprecedented times of targeted attacks against governments and financial institutions, every organisation should be on heightened alert about protecting their critical infrastructure and digital attack surface.
With the Russia-Ukraine conflict as a backdrop, two Trend Micro security experts recently discussed cyber warfare techniques and how they’re an important reminder for every business to proactively manage cyber risk.
https://www.trendmicro.com/en_us/ciso/22/h/russian-cyber-warfare-attacks.html
Four Sneaky Attacker Evasion Techniques You Should Know About
Remember those portrayals of hackers in the 80s and 90s where you just knew when you got pwned? A blue screen of death, a scary message, a back-and-forth text exchange with a hacker—if you got pwned in a movie in the 80s and 90s, you knew it right off the bat.
What a shame that today’s hackers have learned to be quiet when infiltrating an environment. Sure, “loud” attacks like ransomware still exist, but threat actors have learned that if they keep themselves hidden, they can usually do far more damage. For hackers, a little stealth can go a long way. Some attack tactics are inherently quiet, making them arguably more dangerous as they can be harder to detect. Here are four of these attack tactics you should know about.
Trusted Application Abuse: Attackers know that many people have applications that they inherently trust, making those trusted applications the perfect launchpad for cyber attacks. Threat actors know that defenders and the tools they use are often on the hunt for new malware presenting itself in environments. What isn’t so easy to detect is when the malware masquerades under legitimate applications.
Trusted Infrastructure Abuse: Much like trusted application abuse, trusted infrastructure abuse is the act of using legitimate, publicly hosted services and toolsets (such as Dropbox or Google Drive) as part of the attack infrastructure. Threat actors know that people tend to trust Dropbox and Google Drive. As a result, this makes these tools a prime means for threat actors to carry out malicious activity. Threat actors often find trusted infrastructure abuse easy because these services aren’t usually blocked at an enterprise’s gateway. In turn, outbound communications can hide in plain sight.
Obfuscation: Although cyber security has more than its fair share of tedious acronyms, the good news is that many terms can be broken down by their generic dictionary definitions. According to dictionary.com, this is what obfuscate means: “To make something unclear, obscure or difficult to understand.” And that’s exactly what it means in cyber security: finding ways to conceal malicious behaviour. In turn, this makes it more difficult for analysts and the tools they use to flag suspicious or malicious activity.
Persistence: Imagine writing up documentation using your computer, something you may well do in your role. You’ve spent a ton of time doing the research required, finding the right sources and compiling all your information into a document. Now, imagine not hitting save on that document and losing it as soon as you reboot your computer. Sound like a nightmare—or perhaps a real anxiety-inducing experience you’ve been through before? Threat actors agree. And that’s why they establish persistence. They don’t want all of their hard work to get into your systems in the first place to be in vain just because you restart your computer. They establish persistence to make sure they can still hang around even after you reboot.
Zero-Day Defence: Tips for Defusing the Threat
Because they leave so little time to patch and defuse, zero-day threats require a proactive, multi-layered approach based on zero trust.
The recent Atlassian Confluence remote code execution bug is just the latest example of zero-day threats targeting critical vulnerabilities within major infrastructure providers. The specific threat, an Object-Graph Navigation Language (OGNL) injection, has been around for years but took on new significance given the scope of the Atlassian exploit. And OGNL attacks are on the rise.
Once bad actors find such a vulnerability, proof-of-concept exploits start knocking at the door, seeking unauthenticated access to create new admin accounts, execute remote commands, and take over servers. In the Atlassian case, Akamai's threat research team identified that the number of unique IP addresses attempting these exploits grew to more than 200 within just 24 hours.
Defending against these exploits becomes a race against time worthy of a 007 movie. The clock is ticking and you don't have much time to implement a patch and "defuse" the threat before it's too late. But first you need to know that an exploit is underway. That requires a proactive, multi-layered approach to online security based on zero trust.
What do these layers look like? There are a number of different practices that security teams — and their third-party Web application and infrastructure partners — should be aware of.
https://www.darkreading.com/attacks-breaches/zero-day-defense-tips-for-defusing-the-threat
Threats
Ransomware
Reported ransomware attacks are just the tip of the iceberg. That's a problem for everyone | ZDNet
Initial Access Brokers - Key to Rise In Ransomware Attacks (informationsecuritybuzz.com)
Ransomware gangs are hitting roadblocks, but aren't stopping (yet) - Help Net Security
LockBit Ransomware Abuses Windows Defender for Payload Loading | SecurityWeek.Com
German Chambers of Industry and Commerce hit by 'massive' cyber attack (bleepingcomputer.com)
Ransomware Task Force releases SMB blueprint for defence and mitigation (scmagazine.com)
German semiconductor giant Semikron says hackers encrypted its network | TechCrunch
Ransomware Hit on European Pipeline & Energy Supplier Encevo Linked to BlackCat (darkreading.com)
Luxembourg Energy Company Hit by Ransomware | SecurityWeek.Com
Spanish research agency still recovering after ransomware attack (bleepingcomputer.com)
Phishing & Email Based Attacks
Countdown Clock Puts Pressure on Phishing Targets - Infosecurity Magazine
The most impersonated brand in phishing attacks? Microsoft - Help Net Security
Open Redirect Flaw Snags Amex, Snapchat User Data | Threatpost
A new malware threat is spying on users' Gmail inbox — do this before you're next | Laptop Mag
Massive New Phishing Campaign Targets Microsoft Email Service Users (darkreading.com)
North Korean Hackers Use Browser Extension to Spy on Gmail and AOL Accounts - Infosecurity Magazine
Other Social Engineering; SMishing, Vishing, etc
Malware
VirusTotal Reveals Most Impersonated Software in Malware Attacks (thehackernews.com)
Gootkit Loader Resurfaces with Updated Tactic to Compromise Targeted Computers (thehackernews.com)
Woody RAT: A new feature-rich malware spotted in the wild | Malwarebytes Labs
New IoT RapperBot Malware Targeting Linux Servers via SSH Brute-Forcing Attack (thehackernews.com)
New Linux malware brute-forces SSH servers to breach networks (bleepingcomputer.com)
Attackers cause Discord discord with malicious npm packages • The Register
Gootkit AaaS malware is still active and uses updated tactics - Security Affairs
Mobile
Facebook finds new Android malware used by APT hackers (bleepingcomputer.com)
Google Patches Critical Android Bluetooth Flaw in August Security Bulletin - Infosecurity Magazine
Banking trojan finds new routes to accounts by infiltrating Google Play Store (scmagazine.com)
Internet of Things – IoT
Organised Crime & Criminal Actors
Cryptocurrency/Cryptomining/Cryptojacking/NFTs/Blockchain
Nearly $200 Million Stolen from Cryptocurrency Bridge Nomad | SecurityWeek.Com
Crypto firm that promised security loses $200 million in 'frenzied free-for-all' hack | PC Gamer
Nomad to crooks: Keep 10% as a bounty, return the rest • The Register
Cyber attackers Drain Nearly $6M From Solana Crypto Wallets (darkreading.com)
Man robbed of $800,000 in cryptocurrency sues Google • The Register
Insider Risk and Insider Threats
Fraud, Scams & Financial Crime
UK Branded Europe’s “Capital of Card Fraud” - Infosecurity Magazine
Huge network of 11,000 fake investment sites targets Europe (bleepingcomputer.com)
Online payment fraud losses accelerate at an alarming rate - Help Net Security
COMMENT: 'Hi Mum, Hi Dad' Scams On The Rise - Britons Already (informationsecuritybuzz.com)
Increase in Fake Tickets Being Sold by Cyber criminals on Social Media - IT Security Guru
AML/CFT/Sanctions
Dark Web
A Ransomware Explosion Fosters Thriving Dark Web Ecosystem (darkreading.com)
The popularity of Dark Utilities 'C2-as-a-Service' rapidly increases - Security Affairs
Software Supply Chain
Cloud/SaaS
Cyber attackers Increasingly Target Cloud IAM as a Weak Link (darkreading.com)
What Worries Security Teams About the Cloud? (darkreading.com)
Who Has Control: The SaaS App Admin Paradox (thehackernews.com)
Enterprises face a multitude of barriers to securing diverse cloud environments - Help Net Security
Open Source
Passwords, Credential Stuffing & Brute Force Attacks
Hackers stole passwords for accessing 140,000 payment terminals | TechCrunch
Credential Canaries Create Minefield for Attackers (darkreading.com)
5 reasons why businesses should never use consumer-grade password managers | TechRadar
Social Media
Hackers Exploit Twitter Vulnerability to Exposes 5.4 Million Accounts (thehackernews.com)
Parliament shuts down TikTok account over China data security concerns (telegraph.co.uk)
Over 3,200 Apps Leak Twitter API Keys, Some Allowing Account Hijacks (informationsecuritybuzz.com)
Increase in Fake Tickets Being Sold by Cyber criminals on Social Media - IT Security Guru
Privacy
Cyber Bullying and Cyber Stalking
Regulations, Fines and Legislation
Most companies are unprepared for CCPA and GDPR compliance - Help Net Security
Data privacy: Collect what you need, protect what you collect | CSO Online
India scraps data protection law, promises better successor • The Register
Spyware, Cyber Espionage & Cyber Warfare, including Russian Invasion of Ukraine
Ukraine takes down 1,000,000 bots used for disinformation (bleepingcomputer.com)
Nancy Pelosi ties Chinese cyber-attacks to Taiwan visit • The Register
Spanish Research Center Suffers Cyber attack Linked to Russia | SecurityWeek.Com
Russian organisations attacked with new Woody RAT malware (bleepingcomputer.com)
Greek intelligence spied on journalist with a surveillance spyware - Security Affairs
Rare Pegasus screenshots depict NSO Group's spyware capabilities | AppleInsider
Nation State Actors
Nation State Actors – Russia
Nation State Actors – China
Chinese hackers use new Cobalt Strike-like attack framework (bleepingcomputer.com)
Massive China-Linked Disinformation Campaign Taps PR Firm for Help (darkreading.com)
Parliament shuts down TikTok account over China data security concerns (telegraph.co.uk)
Global network of fake news sites push Chinese propaganda, researchers find - CyberScoop
Taiwanese military reports DDoS in wake of US Speaker visit • The Register
Nation State Actors – North Korea
Nation State Actors – Iran
Nation State Actors – Misc APT
Vulnerabilities
VMware urges admins to patch critical auth bypass bug immediately (bleepingcomputer.com)
Critical RCE Bug in DrayTek Routers Opens SMBs to Zero-Click Attacks (darkreading.com)
Cisco fixes critical remote code execution bug in VPN routers (bleepingcomputer.com)
F5 Fixes 21 Vulnerabilities With Quarterly Security Patches | SecurityWeek.Com
High-Severity Bug in Kaspersky VPN Client Opens Door to PC Takeover (darkreading.com)
Slack Resets Passwords After a Bug Exposed Hashed Passwords for Some Users (thehackernews.com)
VMware Releases Patches for Several New Flaws Affecting Multiple Products (thehackernews.com)
Hackers are actively exploiting password-stealing flaw in Zimbra (bleepingcomputer.com)
Google fixed Critical Remote Code Execution flaw in Android - Security Affairs
CISA adds Zimbra bug to Known Exploited Vulnerabilities Catalogue - Security Affairs
Warning! Critical flaws found in US Emergency Alert System • The Register
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
Other News
APIs attacked in 94% of companies in past year - IT Security Guru
Over 60% of Organisations Expose SSH to the Internet - Infosecurity Magazine
How IT and security teams can work together to improve endpoint security - Microsoft Security Blog
Burnout and attrition impact tech teams sustaining modern digital systems - Help Net Security
Machine learning creates a new attack surface requiring specialized defences - Help Net Security
Cyber security lessons learned from COVID-19 pandemic (techtarget.com)
10 enterprise database security best practices (techtarget.com)
Resolving Availability vs. Security, a Constant Conflict in IT (thehackernews.com)
Tips to prevent RDP and other remote attacks on Microsoft networks | CSO Online
The Myth of Protection Online — and What Comes Next (darkreading.com)
The Importance of Data Security in the Enterprise (techtarget.com)
How IT Teams Can Use 'Harm Reduction' for Better Cyber security Outcomes (darkreading.com)
Businesses lack visibility into run-time threats against mobile apps and APIs - Help Net Security
Browser synchronization abuse: Bookmarks as a covert data exfiltration channel - Help Net Security
Threats emanating from digital ecosystems can be a blind spot for businesses - Help Net Security
Busting the Myths of Hardware Based Security - Security Affairs
New Traffic Light Protocol standard released after five years (bleepingcomputer.com)
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.