‘Don’t get scammed online this Christmas’ - Guernsey Press 17 December 2021

‘Don’t get scammed online this Christmas’

https://guernseypress.com/news/2021/12/17/dont-get-scammed-online-this-christmas/

Bruce McDougall, a director at local firm Black Arrow Cyber Consulting, pictured, said online shopping was the norm for many people and that trend had been further accelerated due to the Covid-19 pandemic.

But he urged people to take care when shopping online.

‘People accessing and buying from websites that they do not know run a greater chance of being the victim of an attack,’ said Mr McDougall.

‘Some websites give you the opportunity to sign in using your Google or Facebook account, but that is sometimes a fake screen that allows the attacker to skim off your credentials and then use them maliciously.’

A lot of people also use the same email address and password for different sites – which means that if an attacker knows a person’s log-on details for Facebook, they could try to use those same credentials to access that individual’s email account or Amazon account.

He said that there were three simple actions that could help increase security online.

‘Use multi-factor authentication. This is where you have to enter more than one piece of information to confirm your identity. For example, in addition to entering your username and password, you would enter a code that is generated from your phone.

‘If you have to use your fingerprint to access the phone that will give you the code, then that is an even greater level of security.

‘So, even if the attacker has harvested your username and password, they cannot access your account because they do not have your phone with the code.’

Using a different password for each website and account is also important.

‘Never recycle passwords. Follow the current best practice, which is to use a string of three random words, but make sure this is not text from a song or other well-known phrase.

‘Surprisingly, it can take years for a computer to crack a password made up of three random words. The problem is that many people try to create a complicated password themselves but in reality they are following a predictable pattern that attackers already know.’

Finally, Mr McDougall said that when making payments online, people should use their credit card rather than their debit card to get better buyer protection.

‘Some providers can give you a disposable single-use virtual credit card that you can use for purchases online, which means that even if the card number falls into the wrong hands, they cannot use the number to extract money from you.’

Black Arrow Cyber Threat Briefing 03 September 2021

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 

Ransomware Attacks Soar 288% in First Half of 2021

The number of ransomware attacks surged by 288% between the first and second quarters of 2021 as double extortion attempts grew, according to the latest data.

Nearly a quarter (22%) of data leaks in the second quarter came from the Conti ransomware group, who typically gain initial network access to victim organisations via phishing emails.

It’s an unfortunate fact that no organisation in any sector is safe from ransomware today.

Targets range from IT companies and suppliers to financial institutions and critical national infrastructure providers, with ransomware-as-a-service increasingly being sold by ransomware gangs in a subscription model. https://www.infosecurity-magazine.com/news/ransomware-attacks-soar-half-2021/  

Ransomware Costs Expected To Reach $265 Billion By 2031

Think ransomware is expensive now? It’s not predicted to get any cheaper over the next decade. Ransoms could cost victims a collective total of $265 billion by 2031. The estimate is based on the prediction that the price tag will increase 30% every year over the next 10 years. https://securityintelligence.com/news/ransomware-costs-expected-265-billion-2031/ 

Brute Force Email Attacks and Account Takeover Attempts Rise 671%, Reaching Unprecedented Levels, Causing Financial And Reputational Damage

A new Email Threat Report for Q3 2021 examines the escalating adverse impact of socially-engineered and never-seen-before email attacks, and other advanced email threats—both financial and reputational—to organisations worldwide. The report surveyed advanced email attacks across eight major industry sectors, including retail and consumer goods, manufacturing, technology, energy and infrastructure services, medical, media and television, finance, and hospitality.

The report also finds 61% of organisations experienced a vendor email compromise/supply chain attack in Q2 2021.

Key report findings include:

• 32.5% of all companies were targeted by brute force attacks in early June 2021

• 137 account takeovers occurred per 100,000 mailboxes for members of the C-suite

• 61% of organisations experienced a vendor email compromise attack this quarter

• 22% more business email compromise attacks since Q4 2020

• 60% chance of a successful account takeover each week for organisations with 50,000+ employees

• 73% of all advanced threats were credential phishing attacks

• 80% probability of attack every week for retail and consumer goods, technology, and media and television companies

https://finance.yahoo.com/news/brute-force-email-attacks-account-120100299.html  

Investigation Into Hacked "Map" Of UK Gun Owners

Gun-selling site Guntrader announced a data breach affecting more than 100,000 customers in July. This week, reports emerged that an animal rights activist blog had published the information. The group had formatted the data so it could be easily imported into mapping software to show individual homes. The National Crime Agency, which has been investigating the data breach and its fallout, said it "is aware that information has been published online as a result of a recent data breach which impacted Guntrader". https://www.bbc.co.uk/news/technology-58413847 

Eight US Financial Services Firms Given Six-Figure Fines Over BEC Data Breaches

The US Securities and Exchange Commission (SEC) has sanctioned multiple financial services firms for cyber security failures that led to the compromise of corporate email accounts and the personal data of thousands of individuals. The case was brought after the unauthorised takeover of cloud-based email accounts at Seattle-based KMS Financial Services, and subsidiaries of California-headquartered Cetera Financial Group and Iowa-based Cambridge Investment Group. https://portswigger.net/daily-swig/eight-us-financial-services-firms-given-six-figure-fines-over-bec-data-breaches

Ransomware Has Been A ‘Game Changer’ For Cyber Insurance

Ransomware attacks accounted for nearly one quarter of all cyber incidents globally last year, according to a software company. The researchers “think of December 2019 as the tipping point for when we started to see ransomware take hold”. The U.S. was hit by a barrage of ransomware attacks in 2019 that impacted at least 966 government agencies, educational establishments, and healthcare providers at a potential cost in excess of $7.5 billion. All of this has a massive knock-on affect for the Insurance firms. https://www.insurancejournal.com/news/national/2021/08/30/628672.htm 

Getting Ahead Of A Major Blind Spot For CISOs: Third-Party Risk

For many CISOs and security leaders, it was not long ago that their remit focused on the networks and digital ecosystems for their organisation alone. In today’s digital world, those days are a thing of the past with a growing number of businesses relying on third-party vendors to scale, save time and outsource expertise to stay ahead. With this change, new security risks affiliated with third-party vendors are more prevalent than ever before. https://www.helpnetsecurity.com/2021/09/01/getting-ahead-of-a-major-blind-spot-for-cisos-third-party-risk/ 

WhatsApp Hit With $267 Million GDPR Fine For Bungling User Privacy Disclosure

Ireland’s Data Protection Commission fined Facebook-owned messenger WhatsApp for $225 million for failing to provide users enough information about the data it shared with other Facebook companies.

The fine is the largest penalty that the Irish regulator has waged since the European Union data protection law, the General Data Protection Regulation, or GDPR, went into effect in 2018. https://www.cyberscoop.com/whatsapp-hit-with-267-million-gdpr-fine-for-bungling-user-privacy-disclosure/  

Microsoft Warns About Open Redirect Phishing Campaign

Microsoft’s Security Intelligence team is warning over phishing campaigns using open redirector links, links crafted to subvert normal inspection efforts. Smart users know to hover over links to see where they're going to lead, but these links are prepared for that type of user and display a safe destination designed to lure targets into a false sense of security. Click the link and you'll be redirected to a domain that appears legit (such as a Microsoft 365 login page, for example) and sets the stage for you to voluntarily hand over credentials to bad actors without even realising it until it's too late. https://www.windowscentral.com/microsoft-warns-about-open-redirect-phishing-campaign

Previous Employees With Access To Corporate Data Remain A Threat To Businesses

Offboarding employees securely is a key problem for business leaders, with 40% concerned that employees who leave a company retain knowledge of passwords that grant access to corporate data. This is according to a report, which found few organisations are implementing access management solutions that work with all applications, meaning most lack the ability to revoke access to all corporate data as soon as an employee leaves. https://www.helpnetsecurity.com/2021/09/02/previous-employees-access-data/

BEC Scammers Seek Native English Speakers On Underground

Looking for work? Speak fluent English? Capable of convincingly portraying a professional – as in, somebody a highly ranked corporate leader would talk to? If you lack scruples and disregard those pesky things called “laws,” it could be your lucky day: Cyber Crooks are putting up help-wanted ads, looking for native English speakers to carry out the social-engineering elements of business email compromise (BEC) attacks. https://threatpost.com/bec-scammers-native-english-speakers/169092/

Half Of Businesses Can't Spot These Signs Of Insider Cyber Security Threats

Most businesses are struggling to identify and detect early indicators that could suggest an insider is plotting to steal data or carry out other cyber attacks. Research suggests that over half of companies find it impossible or very difficult to prevent insider attacks. These businesses are missing indicators that something might be wrong. Those include unusual amounts of files being opened, attempts to use USB devices, staff purposefully circumventing security controls, masking their online activities, or moving and saving files to unusual locations. All these and more might suggest that a user is planning malicious activity, including the theft of company data. https://www.zdnet.com/article/half-of-businesses-cant-spot-these-signs-of-insider-cybersecurity-threats/

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Threats

Ransomware

• Conti Ransomware Now Hacking Exchange Servers With ProxyShell Exploits

• First Ransomware to Use Intermittent Encryption Revealed

• Ransomware: It's Only A Matter Of Time Before A Smart City Falls Victim, And We Need To Take Action Now

• LockFile Ransomware Bypasses Protection Using Intermittent File Encryption

• FBI, CISA: Ransomware Attack Risk Increases On Holidays, Weekends

• How Ransomware Runs The Underground Economy

• LockBit Jumps Its Own Countdown, Publishes Bangkok Air Files

Phishing

• This Phishing Attack Is Using A Sneaky Trick To Steal Your Passwords, Warns Microsoft

• Report Analysis On Phishing Campaign Utilizing Vzwpix

Malware

• Cyber Attackers Are Now Quietly Selling Off Their Victim's Internet Bandwidth

• Cyber Criminal Sells Tool To Hide Malware In AMD, NVIDIA GPUS

• Cyber Criminals Abusing Internet-Sharing Services To Monetise Malware Campaigns

Mobile

• Snowden Slams Apple CSAM: Warns iPad, iPhone, Mac Users Worldwide

• Kaspersky Lab Has Reported About Android Viruses Designed To Steal Money Automatically

• Dangerous Android Malware Is Spreading — Beware Of Text Message Scam

Vulnerabilities

• ProxyToken: Another Nail-Biter From Microsoft Exchange

• New BrakTooth Flaws Leave Millions Of Bluetooth-Enabled Devices Vulnerable

• Atlassian Confluence Flaw Under Active Attack

• Meltdown-Like Vulnerability Disclosed For AMD Zen+ And Zen 2 Processors

• NPM Package With 3 Million Weekly Downloads Had A Severe Vulnerability

• Cisco Patches Critical Authentication Bug With Public Exploit

• QNAP Working On Patches For OpenSSL Flaws Affecting Its NAS Devices

• This Top TP-Link Router Ships With Some Serious Security Flaws

Data Breaches/Leaks

Organised Crime & Criminal Actors

• The Consumerisation Of The Cyber Crime-As-A-Service Market

• Chinese Authorities Arrest Hackers Behind Mozi IOT Botnet Attacks

Dark Web

• Data From Fujitsu Is Being Sold On The Dark Web

DoS/DDoS

• Cloudflare Says It Stopped The Largest DDoS Attack Ever Reported

• UK VoIP Telco Receives 'Colossal Ransom Demand', Reveals REvil Cyber Crooks Suspected Of 'Organised' DDoS Attacks On UK VoIP Companies

OT, ICS, IIoT and SCADA

• Nine Cyber Attacks On UK's Transport Sector Missed By Mandatory Reporting Laws

Cloud

• “Worst Cloud Vulnerability You Can Imagine” Discovered In Microsoft Azure

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Other News

• Why Zero-Trust Models Should Replace Legacy VPNs

• T-Mobile CEO Calls Latest Data Breach ‘Humbling,’ Claims It’s Committed To Security

• China Restricts Kids’ Online Gaming To Three Hours A Week

• Unpatched Exchange Servers An Overlooked Risk

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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 weekly ‘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 27 August 2021

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.

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Top Cyber Stories of the Last Week

Cyber Crime Losses Triple To £1.3bn In H1 2021

Individuals and organisations lost three times more money to cyber crime and fraud in the first half of the year compared to the same period in 2020, as incidents soared, according to new figures. The report revealed that between January 1 and July 31 2020, victims lost £414.7m to cyber crime and fraud. However, the figure surged to £1.3bn for the same period in 2021. This can be partly explained by the huge increase in cases from last year to this. In the first half of 2020, there were just 39,160 reported to Action Fraud, versus 289,437 in the first six months of 2021. https://www.infosecurity-magazine.com/news/cybercrime-losses-triple-to-13bn/

Ransomware On A Rampage; A New Wake-Up Call

The ransomware rampage is continuing at pace and continues to create significant cyber security challenges. The use of ransomware by hackers to leverage exploits and extract financial benefits is not new. Ransomware has been around for over 2 decades, (early use of basic ransomware malware was used in the late 1980s) but as of late, it has become a trending and more dangerous cybersecurity threat. The inter-connectivity of digital commerce and expanding attack surfaces have enhanced the utility of ransomware as cyber weapon of choice for bad actors. Like bank robbers, cyber criminals go where the money is accessible. And it is now easier for them to reap benefits from extortion. Hackers can now demand cryptocurrencies payments or pre-paid cards that can be anonymously transacted. Those means of digital payments are difficult to trace by law enforcement. https://www.forbes.com/sites/chuckbrooks/2021/08/21/ransomware-on-a-rampage-a-new-wake-up-call/?sh=64a622362e81

22% Of Cyber Security Incidents In H1 2021 Were Ransomware Attacks

A report uncovered the number and nature of UK cyber security breaches reported to the UK Information Commissioner’s Office (ICO) in 2020 and 2021. So far in 2021 phishing was to blame for most incidents, accounting for 40% of all cyber security cases reported to the ICO, slightly down from 44% the year before. However, ransomware is surging, up from 11% of all reported incidents in the first half of 2020 to 22% in 2021. https://www.helpnetsecurity.com/2021/08/25/cybersecurity-incidents-h1-2021/

Ransomware: These Four Rising Gangs Could Be Your Next Major Cyber Security Threat

In recent months some significant ransomware operators have seemingly disappeared. But that doesn't mean that ransomware is any less of a problem, quite the opposite – new groups are emerging to fill the gaps and are often worse than the gangs that went before them. Cyber security researchers have detailed four upcoming families of ransomware discovered during investigations – and under the right circumstances, any of them could become the next big ransomware threat. One of these is LockBit 2.0, a ransomware-as-a-service operation that has existed since September 2019 but has gained major traction over the course of this summer. Those behind it revamped their dark web operations in June – when they launched the 2.0 version of LockBit – and aggressive advertising has drawn attention from cyber criminals. https://www.zdnet.com/article/ransomware-these-four-rising-threats-could-be-the-next-major-cybersecurity-risk-facing-your-business/

Key Email Threats And The High Cost Of Business Email Compromise

Researchers published the results of a study analysing over 31 million threats across multiple organisations and industries, with new findings and warnings issued by technical experts that every organisation should be aware of. A key aspect to preventing attacks is having a deep understanding of cyber actor patterns and continuously monitoring and deconstructing campaigns to anticipate future ones. Phishing can be a profitable business model, and most breaches begin with a phishing email. What appears to be an innocent email from a trusted vendor or internal department can lead to firm-wide shutdowns, loss of crucial data, and millions in financial costs. As detailed in the report, threats ranging from ransomware, credential harvesters to difficult-to-discover but costly Business Email Compromise (BEC) targeted inboxes, could have resulted in over $354 million in direct losses had they been successful. https://www.helpnetsecurity.com/2021/08/23/key-email-threats/

Microsoft Warns Thousands Of Cloud Customers Of Exposed Databases

Microsoft on Thursday warned thousands of its cloud computing customers, including some of the world's largest companies, that intruders could have the ability to read, change or even delete their main databases, according to a copy of the email and a cyber security researcher. The vulnerability is in Microsoft Azure's flagship Cosmos DB database. A research team at security a company discovered it was able to access keys that control access to databases held by thousands of companies. https://www.reuters.com/technology/exclusive-microsoft-warns-thousands-cloud-customers-exposed-databases-emails-2021-08-26/

58% Of IT Leaders Worried Their Business Could Become A Target Of Rising Nation State Attacks

Researchers released the findings of a global survey of 1,100 IT decision makers (ITDMs), examining their concerns around rising nation state attacks. 72% of respondents said they worry that nation state tools, techniques, and procedures (TTPs) could filter through to the dark net and be used to attack their business. https://www.helpnetsecurity.com/2021/08/23/rising-nation-state-attacks/

Cyber Insurance Market Encounters ‘Crisis Moment’ As Ransomware Costs Pile Up

It’s a sure sign of trouble when leading insurance industry executives are worried about their own prices going up. Ransomware now accounts for 75% of all cyber insurance claims, up from 55% in 2016, according to the credit ratings agency. The percentage increase in claims is outpacing that of premiums, said a June report which concluded that “the prospects for the cyber insurance market are grim.” Fitch Ratings in April found that the ratio of losses to premiums earned was at 73% last year, jeopardizing the profitability of the industry. https://www.cyberscoop.com/cyber-insurance-ransomware-crisis/

Security Teams Report Rise In Cyber Risk

Do you feel like you are gaining in your ability to protect your data and your network? If you are like 80% of respondents to the a recent report, you expect to experience a data breach that compromises customer data in the next 12 months. The report surveyed more than 3,600 businesses of all sizes and industries across North America, Europe, Asia-Pacific, and Latin America for their thoughts on cyber risk. Despite an increased focus on security due to high-profile ransomware and other attacks in the past year, respondents reported a rise in risk due to inadequate security processes like backing up key assets. https://www.csoonline.com/article/3629477/security-teams-report-rise-in-cyber-risk.html

WARNING: Microsoft Exchange Under Attack With ProxyShell Flaws

The U.S. Cyber security and Infrastructure Security Agency is warning of active exploitation attempts that leverage the latest line of "ProxyShell" Microsoft Exchange vulnerabilities that were patched earlier this May, including deploying LockFile ransomware on compromised systems. The vulnerabilities enable adversaries to bypass ACL controls, elevate privileges on the Exchange PowerShell backend, effectively permitting the attacker to perform unauthenticated, remote code execution. While the former two were addressed by Microsoft on April 13, a patch for CVE-2021-31207 was shipped as part of the Windows maker's May Patch Tuesday updates. https://thehackernews.com/2021/08/microsoft-exchange-under-attack-with.html

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Threats

Ransomware

• 70% of Cyber Pros Believe Cyber Insurance is Exacerbating Ransomware

• Nigerian Threat Actors Solicit Employees To Deploy Ransomware for Cut Of Profits

• FBI Shares Technical Details For Hive Ransomware

• New Ransomware Called LockFile Targets Microsoft Exchange Servers

• Researchers Find New Evidence Linking Diavol Ransomware To TrickBot Gang

• FBI Sends Its First-Ever Alert About A ‘Ransomware Affiliate’

Phishing

• That Email Asking For Proof Of Vaccination Might Be A Phishing Scam

• Phishing Could Have Cost Businesses $354m In Potential Direct Losses

Other Social Engineering

• Scammers Impersonate Europol Chief In An Effort To Defraud Belgians

• Man Admits Impersonating Apple Support Staff To Steal 620,000 Photos From iCloud Accounts

Malware

• 13 Million Malware Attacks On Linux Seen In Wild

• New SideWalk Backdoor Targets U.S.-Based Computer Retail Business

• Mozi Botnet Gains The Ability To Tamper With Its Victims’ Traffic

• Shadowpad Malware Is Becoming A Favourite Choice Of Chinese Espionage Groups

Mobile

• Dreadful Joker Virus That Can Empty Bank Accounts Returns: Remove These Apps On Your Device ASAP

• Pegasus iPhone Hacks Used As Lure In Extortion Scheme

IOT

• Mirai-Style Iot Botnet Is Now Scanning For Router-Pwning Critical Vuln In Realtek Kit

• IoT Market To Reach $1.5 Trillion By 2027, Security Top Priority

• Hackers Could Increase Medication Doses Through Infusion Pump Flaws

Vulnerabilities

• F5 Bug Could Lead To Complete System Takeover

• Multiple Products Impacted By OpenSSL RCE vulnerability

• Microsoft Breaks Silence On Barrage of ProxyShell Attacks

• Atlassian Warns Of Critical Confluence Flaw

• VMware Issues Patches To Fix New Flaws Affecting Multiple Products

• Critical Flaw Discovered In Cisco APIC for Switches — Patch Released

• New Ryzen Chipset Driver Patches Security Vulnerabilities

• CISA Warns Admins To Urgently Patch Exchange ProxyShell Bugs

• Attackers Actively Exploiting Realtek SDK Flaws

• Google Issues Warning For 2 Billion Chrome Users

Data Breaches/Leaks

• Guernsey Data Authority Imposed Sanctions On 11 Firms For Breaches Last Year

• Data Leak Exposed 38 Million Records, Including COVID-19 Vaccination Statuses

• Nokia Subsidiary Discloses Data Breach After Conti Ransomware Attack

• T-Mobile Breach Hits 53 Million Customers As Probe Finds Wider Impact

Organised Crime & Criminal Actors

• Infamous Hacker Group Claims To Be Selling Data From Over 70 Million AT&T Customers, According To A Privacy Group 

Cryptocurrency/Cryptojacking

• Man Sues Parents Of Teens Who Hijacked Nearly $1M In Bitcoin

• Coinbase Accounts Hacked As Bitcoin Hovers Near $50k

Insider Threats

• Employees Participating In Unethical Behaviours To Help An Organisation Actually Harm Themselves

DoS/DDoS

• Cloudflare says it stopped the largest DDoS attack ever reported

• Botnet Generates One Of The Largest DDoS Attacks On Record

OT, ICS, IIoT and SCADA

• ICS Vulnerabilities Disclosed In H1 2021 Rose By 41%

Nation State Actors

• Spies for Hire: China’s New Breed Of Hackers Blends Espionage And Entrepreneurship

• InkySquid State Actor Exploiting Known IE Bugs

• US Media, Retailers Targeted By New SparklingGoblin APT

Cloud

• 40% of SaaS (Cloud) Assets Are Unmanaged, Putting Companies At Risk For Data Leaks

Privacy

• Phones Of Nine Bahraini Activists Found To Have Been Hacked With NSO Spyware

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Other News

• Razer bug lets you become a Windows 10 admin by plugging in a mouse

• Cyber Security Market Soaring As Threats Target Commercial And Govt Organisations

• UK to overhaul privacy rules in post-Brexit departure from GDPR

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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 weekly ‘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 16 July 2021

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.

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Top Cyber Stories of the Last Week

 84% Of Organisations Experienced Phishing Or Ransomware Attacks In The Last Year

A new report from Trend Micro has found that 84% of organisations have reported phishing or ransomware security incidents in the last 12 months.

The findings come from an Osterman Research study commissioned by Trend Micro that was compiled from interviews with cyber security professionals in midsize and large organisations nationwide. The research also found that half of organisations are not effective at countering phishing and ransomware threats.

https://www.itpro.co.uk/security/ransomware/360191/84-of-organizations-experienced-phishing-or-ransomware-attacks-in-last

Phishing continues to be one of the easiest paths for ransomware

Ransomware gangs are still using phishing as one of the main ways to attack an organisation, according to a new survey from Cloudian featuring the insights of 200 IT decision-makers who experienced a ransomware attack over the last two years.

More than half of all respondents have held anti-phishing training among employees, and 49% had perimeter defenses in place when they were attacked.

Nearly 25% of all survey respondents said their ransomware attacks started through phishing, and of those victims, 65% had conducted anti-phishing training sessions. For enterprises with fewer than 500 employees, 41% said their attacks started with phishing. About one-third of all victims said their public cloud was the entry point ransomware groups used to attack them.

https://www.zdnet.com/article/phishing-continues-to-be-one-of-the-easiest-paths-for-ransomware-report/

Ransomware: Only Half Of Organisations Can Effectively Defend Against Attacks, Warns Report

Around half of firms don't have the technology to prevent or detect ransomware attacks, according to research by cybersecurity company Trend Micro. It suggests that many organisations don't have the cybersecurity capabilities required to prevent ransomware attacks, such as the ability to detect phishing emails, remote desktop protocol (RDP) compromise or other common techniques deployed by cyber attackers during ransomware campaigns. 

For example, the report warns that many organisations struggle with detecting the suspicious activity associated with ransomware and attacks that could provide early evidence that cyber criminals have compromised the network. That includes failing to identify unusual lateral movement across corporate networks, or being able to spot unauthorised users gaining access to corporate data.

https://www.zdnet.com/article/ransomware-only-half-of-organisations-can-effectively-defend-against-attacks-warns-report/

MI5 Chief Warns Public Of Cyber-Threat From Hostile States Such As China & Russia

Head of Britain's MI5, Ken McCallum, is urging the public to be as vigilant about threats from "hostile states" as from terrorism.

These include disruptive cyber-attacks, misinformation, espionage and interference in politics - and are usually linked to Russia and China.

McCallum is warning that "less visible threats... have the potential to affect us all," affecting UK jobs and public services and could even lead to a loss of life.

The head of the Security Service wants to challenge the idea that activity by so-called "hostile states", usually taken to mean primarily Russia and China, only affects governments or certain institutions.

Instead, he is to argue in an annual threat update, that the British public are not immune to the "tentacles" of covert action by other states.

In the speech at MI5's Thames House headquarters, Mr McCallum will warn the "consequences range from frustration and inconvenience, through loss of livelihood, potentially up to loss of life".

https://eutoday.net/news/security-defence/2021/uk-mi5-chief-ken-mccallum-warns-public-of-cyber-threat-from-hostile-states-such-as-china-russia

Almost All Organisations Have Suffered Insider Data Breaches

Egress’ Insider Data Breach Survey 2021 claims that 94 percent of organisations have experienced insider data breaches in the last year. Human error was the top cause of serious incidents, according to 84 percent of IT leaders surveyed.

However, IT leaders are more concerned about malicious insiders, with 28 percent indicating that intentionally malicious behaviour is their biggest fear. Despite causing the most incidents, human error came bottom of the list, with just over one-fifth (21 percent) saying that it’s their biggest concern.

Additionally, almost three-quarters (74 percent) of organisations have been breached because of employees breaking security rules, and 73 percent have been the victim of phishing attacks.

The survey, independently conducted by Arlington Research on behalf of Egress, surveyed 500 IT leaders and 3,000 employees in the US and UK across vertical sectors including financial services, healthcare and legal.

https://workplaceinsight.net/almost-all-organisations-have-suffered-insider-data-breaches/

Cyber Crime Costs Organisations Nearly $1.79 Million Per Minute

Cybercrime costs organisations an incredible $1.79m every minute, according to RiskIQ’s 2021 Evil Internet Minute Report.

The study, which analysed the volume of malicious activity on the internet, laid bare the scale and damage of cyber-attacks in the past year, finding that 648 cyber-threats occurred every minute.

The researchers calculated that the average cost of a breach is $7.2 per minute, while the overall predicted cybersecurity spend is $280,060 every minute.

E-commerce has been heavily hit by online payment fraud in the past year, with cyber-criminals taking advantage of the shift to online shopping during the COVID-19 pandemic. While the e-commerce industry saw a record $861.1bn in sales, it lost $38,052 to online payment fraud every minute.

https://www.infosecurity-magazine.com/news/cybercrime-costs-orgs-per-minute/

Phishing, Ransomware Driving Wave of Data Breaches

Data compromises have increased every month this year except May.

If that trend continues, or even if there is only an average of 141 new compromises per month for the next six months, the total will still exceed the previous high of 1,632 breaches set in 2017.

These were among the findings of the nonprofit organization Identity Theft Resource Center’s (ITRC) latest data breach analysis report, which revealed publicly reported U.S. data breaches are up 38% in the second quarter of 2021, for a total of 491 compromises, compared to Q1.

https://securityboulevard.com/2021/07/phishing-ransomware-driving-wave-of-data-breaches/

Top CVEs Trending with Cybercriminals

An analysis of criminal forums reveal what publicly known vulnerabilities attackers are most interested in.

Criminal small talk in underground forums offer critical clues about which known Common Vulnerabilities and Exposures (CVEs) threat actors are most focused on. This, in turn, offers defenders clues on what to watch out for.

An analysis of such chatter, by Cognyte, examined 15 cybercrime forums between Jan. 2020 and March 2021. In its report, researchers highlight what CVEs are the most frequently mentioned and try to determine where attackers might strike next.

“Our findings revealed that there is no 100 percent correlation between the two parameters, since the top five CVEs that received the highest number of posts are not exactly the ones that were mentioned on the highest number of Dark Web forums examined,” the report said. “However, it is still enough to understand which CVEs were popular among threat actors on the Dark Web during the time examined.”

https://threatpost.com/top-cves-trending-with-cybercriminals/167889/

Sonicwall Releases Urgent Notice About 'Imminent' Ransomware Targeting Firmware

Networking device maker SonicWall sent out an urgent notice to its customers about "an imminent ransomware campaign using stolen credentials" that is targeting Secure Mobile Access (SMA) 100 series and Secure Remote Access (SRA) products running unpatched and end-of-life 8.x firmware.

In addition to the notice posted to its website, SonicWall sent an email to anyone using SMA and SRA devices, urging some to disconnect their devices immediately. They worked with Mandiant and other security companies on the issue, according to the release.

https://www.zdnet.com/article/sonicwall-releases-urgent-notice-about-imminent-ransomware-targeting-firmware/

Google Finds Zero-Day Security Flaws In All Your Favourite Browsers

Researchers at Google have shared insight into four zero-day security vulnerabilities in popular web browsers which were exploited in the wild earlier this year.

DIscovered by Google's Threat Analysis Group (TAG), the four vulnerabilities in Google Chrome, Internet Explorer, and WebKit, the browser engine used by Apple's Safari, were used as a part of three different campaigns.

https://www.techradar.com/news/google-finds-zero-day-security-flaws-in-all-your-favorite-browsers

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Threats

Ransomware

• Ransomware attackers are growing bolder and using new extortion methods

• REvil ransomware gang's websites vanish soon after Kaseya fiasco, Uncle Sam threatens retaliation

• What it's really like to negotiate with ransomware attackers

• Holding The World To Ransom: Top 5 Online Gangs

• Ransomware demands are digital extortion: don’t pay

• Ransomware recovery: Plan for it now

• Ransomware shows the power and weakness of the web

• This ransomware gang hunts for evidence of crime to pressure victims into paying a ransom

• HelloKitty ransomware now targets VMware ESXi servers

BEC

• Business email compromise (BEC) attacks take phishing to the next level

Phishing

• Kaseya warns of phishing campaign pushing fake security updates

• Phishing, Ransomware Driving Wave of Data Breaches

Other Social Engineering

• Social Engineering Tactics Behind Ransomware

• Propaganda as a Social Engineering Tool

Malware

• Trickbot Malware Rebounds with Virtual-Desktop Espionage Module

• Hackers Spread BIOPASS Malware via Chinese Online Gambling Sites

Mobile

• iOS zero-day let SolarWinds hackers compromise fully updated iPhones

Vulnerabilities

• Microsoft July 2021 Patch Tuesday: 117 vulnerabilities, Pwn2Own Exchange Server bug fixed

• SonicWall vulnerability allows attackers to obtain full control of device and underlying OS

• Microsoft's Emergency Patch Fails to Fully Fix PrintNightmare RCE Vulnerability

• So nice of China to put all of its network zero-day vulns in one giant database no one will think to break into

• Serious Security Vulnerability Hits DrayTek’s UK Fibre Routers

• Kaseya issues patch for on-premise customers, SaaS rollout underway

Data Breaches

• Morgan Stanley suffered data breach of customers after supply chain hack

• Fashion retailer Guess discloses data breach after ransomware attack

• Insurance giant CNA reports data breach after ransomware attack

Organised Crime & Criminal Actors

• SolarWinds 0-day gave Chinese hackers privileged access to customer servers

• Magecart hackers hide stolen credit card data into images and bogus CSS files

Cryptocurrency/Cryptojacking

• Does cyber crime impact crypto currency prices? Researchers find out

Insider Threats

• New Code42 Study Reveals Significant Impact of Insider Risk

Dark Web

• Feds: Dark web operator sought to sell inside information

Supply Chain

• UK food supply chain vulnerable to cyber-attack, expert warns

OT, ICS, IIoT and SCADA

• Vulnerability in Schneider Electric PLCs allows for undetectable remote takeover

• Unpatched Critical RCE Bug Allows Industrial, Utility Takeovers

Nation State Actors

• Fake Zoom App Dropped by New APT ‘Luminous Moth’

• These Iranian hackers posed as academics in a bid to steal email passwords

Privacy

• Threat actors scrape 600 million LinkedIn profiles and are selling the data online – again

User Education, Awareness and Training

• Without training one in three users fall for phishing scams 

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Other News

Kaseya's Staff Sounded the Alarm About Security Flaws for Years Before Ransomware Attack

Israeli Firm Helped Governments Target Journalists, Activists with 0-Days and Spyware

Endpoint Detection (alone) won’t protect your organisation from advanced hacking groups

Kaseya hack proves we need better cyber metrics

Instagram's Security Checkup will help users secure their accounts after a hack

79% of organisations identify threat modelling as a top priority in 2021

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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 weekly ‘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 25 June 2021

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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.

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Top Cyber Stories of the Last Week

BEC Losses Top $1.8B As Tactics Evolve

Business email compromise (BEC) attacks ramped up significantly in 2020, with more than $1.8 billion stolen from organisations with these types of attacks last year alone — and things are getting worse. BEC attacks are carried out by cyber criminals either impersonating someone inside an organisation, or masquerading as a partner or vendor, bent on financial scamming. A new report from Cisco’s Talos Intelligence examined the tactics of some of the most dangerous BEC attacks observed in the wild in 2020 and reminded the security community that in addition to technology, smart users armed with a healthy scepticism of outside communications and the right questions to ask are the best line of defence. “The reality is, these types of emails and requests happen legitimately all over the world every day, which is what makes this such a challenge to stop,” the report said.

https://threatpost.com/bec-losses-top-18b/167148/

30M Dell Devices At Risk For Remote BIOS Attacks, Remote Code Execution

A high-severity series of four vulnerabilities can allow remote adversaries to gain arbitrary code execution in the pre-boot environment on Dell devices, researchers said. They affect an estimated 30 million individual Dell endpoints worldwide. According to analysis the bugs affect 129 models of laptops, tablet, and desktops, including enterprise and consumer devices, that are protected by Secure Boot. Secure Boot is a security standard aimed at making sure that a device boots using only software that is trusted by the device original equipment manufacturer (OEM), to prevent rogue takeovers.

https://threatpost.com/dell-bios-attacks-rce/167195/

Bad Employee Behaviours Picked Up During Remote Working Pose Serious Security Risks in the New Hybrid Workplace

Most employers are wary that the post-pandemic hybrid workforce would bring bad cyber security behaviours. More than half (56%) of employers believed that employees had picked bad security practices while working remotely. Similarly, nearly two-fifths (39%) of employees also admitted that their employee behaviours differed significantly while working from home compared to the office. Additionally, nearly a third (36%) admitted discovering ‘workarounds’ since they started working remotely. Younger workers were more prone to these bad employee behaviours, with 51% of 16-24, 46% of 25-34, and 35% of 35-44-year-olds using ‘workarounds.’ Close to half (49%) of workers adopted the risky behaviour because they felt that they were not being watched by IT departments. Nearly a third (30%) said they felt that they could get away with the risky employee behaviours while working away from the office.

https://www.cpomagazine.com/cyber-security/bad-employee-behaviors-picked-up-during-remote-working-pose-serious-security-risks-in-the-new-hybrid-workplace/

7 Ways Technical Debt Increases Security Risk

Two in three CISOs believe that technical debt, the difference between what's needed in a project and what's finally deployed, to be a significant cause of security vulnerability, according to the 2021 Voice of the CISO report. Most technical debt is created by taking shortcuts while placing crucial aspects such as architecture, code quality, performance, usability, and, ultimately, security on hold. Many large organisations are carrying tens or hundreds of thousands of discovered but un-remediated risks in their vulnerability management systems,. In many sectors there's this insidious idea that underfunded security efforts, plus risk management, are almost as good as actually doing the security work required, which is dangerously wrong.

https://www.csoonline.com/article/3621754/7-ways-technical-debt-increases-security-risk.html

Organisations Ill-Equipped To Deal With Growing BYOD Security Threats

A report shows the rapid adoption of unmanaged personal devices connecting to work-related resources (aka BYOD) and why organisations are ill-equipped to deal with growing security threats such as malware and data theft. The study surveyed hundreds of cyber security professionals across industries to better understand how COVID-19’s resulting surge of remote work has affected security and privacy risks introduced using personal mobile devices. The insights in this report are especially relevant as more enterprises are shifting to permanent remote work or hybrid work models, connecting more devices to corporate networks and, as a result, expanding the attack surface.

https://www.helpnetsecurity.com/2021/06/17/byod-security/

Firewall Manufacturer SonicWall Sees 226.3 Million Ransomware Attack Attempts This Year

Firewall manufacturer SonicWall said it saw dramatic increases in almost every market, even in those such as the US and UK, where ransomware attacks were already common. The US saw a 149% spike, and the UK 69%. “The bombardment of ransomware attacks is forcing organisations into a constant state of defence rather than an offensive stance,” said the SonicWall CEO. “And as the tidal wave of ransomware attacks continues to crush company after company, there is a lot of speculation on how to keep individual organisations safe, but no real consensus on how to move forward when it comes to combating ransomware.

https://www.computerweekly.com/news/252502854/SonicWall-sees-2263-million-ransomware-attack-attempts-this-year

Ransomware Criminals Look To Other Hackers To Provide Them With Network Access

According to a new report, cyber criminals distributing ransomware are increasingly turning to other hackers to buy access into corporate networks.

Researchers said a robust and lucrative criminal ecosystem exists where criminals work together to carry out ransomware attacks. In this ecosystem, ransomware operators buy access from independent cyber criminal groups who infiltrate major targets for part of the ransom proceeds.

Cyber criminal threat groups already distributing banking malware or other trojans may also become part of a ransomware affiliate network said researchers.

https://www.itpro.co.uk/security/ransomware/359919/ransomware-criminals-look-to-other-hackers-to-provide-them-with-network

5 Biggest Healthcare Security Threats For 2021

Cyber Attacks targeting the healthcare sector have surged because of the COVID-19 pandemic and the resulting rush to enable remote delivery of healthcare services. Security vendors and researchers tracking the industry have reported a major increase in phishing attacks, ransomware, web application attacks, and other threats targeting healthcare providers. The trend has put enormous strain on healthcare security organisations that already had their hands full dealing with the usual volume of threats before the pandemic. “The healthcare industry is under siege from a range of complex security risks," says Terry Ray. Cyber Criminals are hunting for the sensitive and valuable data that healthcare has access to, both patient data and corporate data, he says. Many organisations are struggling to meet the challenge because they are under-resourced and rely on vulnerable systems, third-party applications, and APIs to deliver services.

https://www.csoonline.com/article/3262187/biggest-healthcare-security-threats.html

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Threats

Ransomware

• What’s Making Your Company A Ransomware Sitting Duck

• Have We Reached Peak Ransomware? How The Internet's Biggest Security Problem Has Grown And What Happens Next

• Ransomware: Now Gangs Are Using Virtual Machines To Disguise Their Attacks

• Ransomware Gangs Get Paid Off As Officials Struggle For Fix

• Clop Ransomware Gang Doxes Two New Victims Days After Police Raids

• Wormable Bash DarkRadiation Ransomware Targets Linux Distros And Docker Containers

• Faux ‘DarkSide’ Gang Takes Aim At Global Energy, Food Sectors

• A Deep Dive Into The Operations Of The LockBIT Ransomware Group

• Fashion titan French Connection Says 'FCUK' Ss REvil-Linked Ransomware Makes Off With Data

BEC

• 71% Of Organisations Experienced BEC Attacks Over The Past Year

Phishing

• Phishing Attack's Unusual File Attachment Is A Double-Edged Sword

• Man Arrested After 26,000 'Phishing' Text Messages Sent Out In A Single Day

Other Social Engineering

• FIN7 Scammers Posed As Sec Officials, Sick Restaurant Customers To Hack Victims

Malware

• 50% Of Misconfigured Containers Hit By Botnets In Under An Hour

• Spam Downpour Drips New IcedID Banking Trojan Variant

• Dirtymoe Malware Has Infected More Than 100,000 Windows Systems

Mobile

• Flubot Seeks To Steal Financial Data On Android Phones

• 76% Of IT Decision Makers More Vulnerable To Mobile Attacks Than Just A Year Ago

Vulnerabilities

• Email Bug Allows Message Snooping, Credential Theft

• Google Confirms 7th Chrome ‘Zero Day’ Vulnerability, Upgrade Now

• Linux Marketplaces Vulnerable To RCE And Supply Chain Attacks

• Critical Palo Alto Cyber-Defense Bug Allows Remote ‘War Room’ Access

• Google Docs Is Being Weaponized By Hackers

• Sonicwall Bug Affecting 800k Firewalls Was Only Partially Fixed

• Hackers Are Using Unknown User Accounts To Target Zyxel Firewalls And VPNs

• SonicWall ‘Botches’ October Patch For VPN Bug

• Lexmark Printers Open To Arbitrary Code-Execution Zero-Day

• Misconfigurations In Most Active Directory Environments Create Serious Security Holes, Researchers Find

Data Breaches

• Tulsa’s Police-Citation Data Leaked By Conti Gang

• Cl0p Ransomware Group Dumps New Tranche Of Stolen Data

• Carnival Cruise Cyber-Torpedoed By Cyber Attack

Cryptocurrency

• Monero Emerges As Crypto Of Choice For Cyber Criminals

• Hackers Crack Pirated Games with Cryptojacking Malware

Dark Web

• Law Enforcement Secretly Ran Part Of The Dark Web, Again

OT, ICS, IIoT and SCADA

• Hackers Tried To Poison California Water Supply In Major Cyber Attack

Nation State Actors

• Cyber Attacks Are Primary Funding Source For North Korea

• The Lazarus Heist: How North Korea Almost Pulled Off A Billion-Dollar Hack

• South Korea's Nuclear Research Agency Hacked Using VPN Flaw

• Cyber Espionage By Chinese Hackers In Neighbouring Nations Is On The Rise

• Cyber Attack On Polish Government Officials Linked To Russian Hackers

Cloud

• NATO's Cloud Platform Has Been Hacked

Privacy

• I spy: are smart doorbells creating a global surveillance network?

• EU Data Protection Authorities Call For Ban On Facial Recognition

• All The Ways Amazon Tracks You And How To Stop It

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Other News

• IT Leaders Say Cyber Security Funding Being Wasted On Remote Work Support

• Hackers Are Trying To Attack Big Companies. Small Suppliers Are The Weakest Link

• Only 7% Of Security Leaders Are Reporting To The CEO

• APNIC Left A Dump From Its WhoIS SQL Database In A Public Google Cloud bucket

• Average Time To Fix Critical Cyber Security Vulnerabilities Is 205 Days

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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 weekly ‘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 14 May 2021

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.

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Top Cyber Stories of the Last Week

Two Thirds Of CISOs Across World Expect Damaging Cyber Attack In Next 12 Months

More than 1,000 CISOs around the world have expressed concerns about the security ramifications of the massive shift to remote work since the beginning of the pandemic. One hundred CISOs from the US, Canada, the UK, France, Germany, Italy, Spain, Sweden, the Netherlands, UAE, Saudi Arabia, Australia, Japan, and Singapore were interviewed for the report, with many highlighting significant problems in the current cyber security landscape.

https://www.zdnet.com/article/two-thirds-of-cisos-across-world-expect-damaging-cyberattack-in-next-12-months/

Ransomware: Don't Pay Up, It Just Shows Cyber Criminals That Attacks Work, Warns Home Secretary

For victims of ransomware attacks, paying the ransom does not guarantee that their network will be restored – and handing money to criminals only encourages them to try their luck infecting more companies with the file-encrypting malware. The impact of ransomware attacks continues to rise as cyber criminals encrypt networks, while also blackmailing victims with the prospect of stolen data being published, to generate as much money as possible from extortion.

https://www.zdnet.com/article/ransomware-dont-pay-the-ransom-it-just-encourage-cyber-criminals-that-attacks-work-warns-home-secretary/

The Most Significant Cyber Attacks From 2006-2020, By Country

Committing a cyber crime can have serious consequences. In the US, a cyber criminal can receive up to 20 years in prison for hacking into a government institution if it compromises national security. Yet, despite the consequences, cyber criminals continue to wreak havoc across the globe. But some countries seem to be targeted more than others. Using data from SpecOps Software, this graphic looks at the countries that have experienced the most significant cyber attacks over the last two decades.

https://www.visualcapitalist.com/cyber-attacks-worldwide-2006-2020/

The Shape Of Fraud And Cyber Crime: 10 Things We Learned From 2020

While it remains true that the older you are, the greater the financial loss, why would fraudsters target the young, who are arguably less well off? The answer lies in volume. Criminals have been offsetting higher monetary gain for higher attack rates, capitalising on the fact that the young are perhaps both more liberal with personal information (and privacy in general) and, at the same time, heavy digital users (social media, surveys, games, and so on). In fact, it is scary to see how much value the humble email address can have for criminals. We often forget that once obtained, it can be used further down the line to commit more fraud.

https://www.computerweekly.com/opinion/The-shape-of-fraud-and-cyber-crime-10-things-we-learned-from-2020

Is Third-Party Software Leaving You Vulnerable To Cyber Attacks?

When companies buy digital products, they expect them to be secure. In most cases, they do not test for vulnerabilities down the digital supply chain — and do not even have adequate processes or tools to do so. Hackers have taken note, and incidents of supply chain cyber attacks, which exploit weaknesses within the digital supply chain to break into organisations’ internal networks, are on the rise. As a result, there have been many headline incidents that not only bring shame to the companies involved, but rachet up the visibility of these threats to top executives who want to know their offerings are secure.

https://hbr.org/2021/05/is-third-party-software-leaving-you-vulnerable-to-cyberattacks

US Pipeline Ransomware Attack Serves As Fair Warning To Persistent Corporate Inertia Over Security

Organisations that continue to disregard the need to ensure they have adopted basic cyber security hygiene practices should be taken to task. This will be critical, especially as cyber criminals turn their attention to sectors where cyber threats can result in real-world risks, as demonstrated in the US Colonial Pipeline attack. In many of my conversations with cyber security experts, there is a shared sense of frustration that businesses still are failing to get some of the most basic things right. Default passwords are left unchanged, frontline staff and employees are still falling for common scams and phishing attacks, and major businesses think nothing of using technology that are decades old.

https://www.zdnet.com/article/us-pipeline-ransomware-attack-serves-as-fair-warning-to-persistent-corporate-inertia-over-security/

Ransomware Attackers Are Now Using Triple Extortion Tactics

The number of organisations affected by ransomware so far this year has more than doubled, compared with the same period in 2020, according to the report. Since April, Check Point researchers have observed an average of 1,000 organisations impacted by ransomware every week. For all of 2020, ransomware cost businesses worldwide around $20 billion, more than 75% higher than the amount in 2019. The healthcare sector has been seeing the highest volume of ransomware with around 109 attacks per organization each week. Amid news of a ransomware attack against gas pipeline company Colonial Pipeline, the utilities sector has experienced 59 attacks per organization per week. Organisations in the insurance and legal sector have been affected by 34 such attacks each week.

https://www.techrepublic.com/article/ransomware-attackers-are-now-using-triple-extortion-tactics/

AXA Pledges To Stop Reimbursing Ransom Payments For French Ransomware Victims

Insurance company AXA has revealed that, at the request of French government officials, it will end cyber insurance policies in France that pay ransomware victims back for ransoms paid out to cyber criminals. While unconfirmed, the Associated Press reported that the move was an industry first. AXA is one of the five biggest insurers in Europe and made the decision as ransomware attacks become a daily occurrence for organisations across the world.

https://www.zdnet.com/article/axa-pledges-to-stop-reimbursing-ransom-payments-for-french-ransomware-victims/

The Dystopic Future Of Cyber Security And The Importance Of Empowering CISOs

Over a decade ago, in 2007, the first iPhone was released and with it emerged an ecosystem of apps that continues to expand to this day. This was a watershed moment, not solely for the technology industry, but civilization. It was a catalyst for what was to come. Suddenly, every consumer could access the internet at a touch of a button, and the accumulation of their data by private companies began en masse. It was at this point that data was established as an increasingly valuable commodity, and in turn, became a heightened exploitation risk. It also instigated a wave of innovation that has yet to break and is only growing rapidly in pace. In this state, technology providers, users, and manufacturers get excited about new functionalities, new features, new developments, while little thought is given to the negative consequences that could arise as a result. Indeed, fear has no place in the state of innovation as it is this primal thinking that inhibits creativity.

https://www.infosecurity-magazine.com/blogs/the-dystopic-future-of/

Cyber Security Experts Warn Over Online Wine Scams

Online wine scams became a bigger threat as cyber criminals sought to take advantage of more people and businesses organising virtual drinks and ordering bottles on the internet in the wake of Covid-19 restrictions, suggests the report. So-called ‘phishing emails’ were a particular concern, according to findings published in April by US-based group Recorded Future in partnership with Area 1 Security. From January 2020 onwards, the authors found a significant rise in legitimate wine-themed web domain registrations using terms like Merlot, Pinot, Chardonnay or Vino.

https://www.decanter.com/wine-news/cyber-security-experts-warn-over-online-wine-scams-457647/

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Threats

Ransomware

• New Ransomware: CISA Warns Over Fivehands File-Encrypting Malware Variant

• Energy Companies Are The Firms Most Likely To Pay Cyber Attack Ransoms

• A Student Pirating Software Led To A Full-Blown Ryuk Ransomware Attack

• MTR In Real Time: Pirates Pave Way For Ryuk Ransomware

• Ransomware Going For $4K On The Cyber Underground

• Foreign Secretary Issues Warning To Russia On Ransomware

• Anatomy Of A $2 Million Darkside Ransomware Breach

BEC

• Business Email Compromise Attack Targeted Dozens Of Orgs

Phishing

• Phishing Attacks Exploit Cognitive Biases, Research Finds

• AI Discovers A Complex Phishing Crypto Currency Scam Campaign

Other Social Engineering

• Coronavirus-Related Cyber Crime Contributes To 15-Fold Surge In Scam Takedowns

• She Responded To A Smishing Scam. Then The Spam Texts Got Worse.

Malware

• Emails Reveal 128 Million iOS Users Were Affected By ‘Xcodeghost’ Malware

Mobile

• A New Smishing Trojan Is Out And About

• New Android Malware Targeting Banks In Italy, Spain, Germany, Belgium, And The Netherlands

IOT

• How To Apply A Zero Trust Approach To Your IoT Solutions

• Troy Hunt At Black Hat Asia: ‘We’re Making It Very Difficult For People To Make Good Security Decisions’

Vulnerabilities

• Don’t Delay Installing Your Windows 10 May Patch Tuesday Update – It Fixes 3 Zero-Day Exploits

• Patch Adobe Reader Now Or Risk A Major Security Attack

• WiFi Vulnerability May Leave Millions Of Devices Open To 'Frag Attacks'

• Remote Mouse Mobile App Contains Raft Of Zero-Day RCE Vulnerabilities

• Lemon Duck Hacking Group Adopts Microsoft Exchange Server Vulnerabilities In New Attacks

Data Breaches

• Hackers release personal info of 22 DC Police officers

• Anatomy Of A $2 Million Darkside Ransomware Breach

Organised Crime & Criminal Actors

• Bulletproof Hosting Admins Plead Guilty To Running Cyber Crime Safe Haven

Supply Chain

• Rapid7 Source Code, Credentials Accessed In Codecov Supply-Chain Attack

Nation State Actors

• Russian Hackers Are Targeting These Vulnerabilities, So Patch Now

• NCSC Warns British Start-Ups Of Threat From Chinese And Russian Hackers

• NCSC, CISA publish new information on Russia’s Cozy Bear

Privacy

• Your Employer May Be Spying On You — Here Are 3 Ways To Stop It

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Reports Published in the Last Week

• DDOS Attacks In Q1 2021

• Verizon 2021 Data Breach Investigations Report (DBIR)

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Other News

• University Cancels Exams After Cyber Attack

• Your Old Mobile Phone Number Could Compromise Your Cyber Security

• Microsoft's New Security Feature Locks Hackers Out With GPS

• Biden Signs Executive Order Aiming To Prevent Future Cyber Security Disasters

• Cyber Security And Compliance For Healthcare Organizations

• Train Firm’s ‘Worker Bonus’ Email Is Actually Cyber Security Test

• Half Of Government Security Incidents Caused By Missing Patches

• 90% Of Security Leaders View Bot Management As A Top Priority

• 'Everyone Had To Rethink Security': What Microsoft Learned In Last Year

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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 weekly ‘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 07 May 2021

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.

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Top Cyber Stories of the Last Week

New Technology Has Enabled Cyber-Crime On An Industrial Scale

Nobody likes a call from the taxman. Donald Rumsfeld, who as America’s defence secretary oversaw a budget bigger than the economy of a typical country, nonetheless finds the rules so confusing that he writes to the Internal Revenue Service each year complaining that he has “no idea” whether he has filed his taxes correctly. So, it is hardly surprising that, when the phone rings and an official-sounding voice says you have underpaid your taxes and will be connected to an adviser to pay the balance, ordinary folk tremble.

https://www.economist.com/international/2021/05/06/new-technology-has-enabled-cyber-crime-on-an-industrial-scale

Cyber Security Control Failures Listed As Top Emerging Risk

Despite a myriad of risks resulting from the pandemic, such as the new work environment and environmental, social and governance (ESG) concerns, cyber security risk was singled out with notable consistency across all geographic regions and most industries, cited by 67% of respondents. The next highest cited risk, “the new working model” was cited by 43% of respondents. “Many organisations were forced to implement quick fixes to serious operational gaps as a result of their initial pandemic responses.”

https://www.helpnetsecurity.com/2021/05/03/cybersecurity-control-failures/

Third Parties Caused Data Breaches At 51% Of Organisations

Remote access is becoming an organisation's weakest attack surface, according to new research published. The new report, titled “A Crisis in Third-party Remote Access Security,” reveals a disparity between an organisation's perceived third-party access security threat and the protective measures it puts in place. Researchers found that organisations are exposing their networks to non-compliance and security risks by not taking action to reduce third-party access risk.

https://www.infosecurity-magazine.com/news/third-parties-breaches-at-51-of/

Apple Devices Under Attack — Update Your Mac, iPhone, iPad And Apple Watch Now

Apple on Monday (May 3) pushed out emergency patches to macOS, iPadOS, watchOS and two different versions of iOS to fix four flaws in WebKit, the rendering engine that underlies the Safari web browser. Install these updates when you receive them, because for each flaw, the company states that "Apple is aware of a report that this issue may have been actively exploited." In each case, Apple says, "processing maliciously crafted web content may lead to arbitrary code execution." In plain English, that means web pages could be built to remotely hack your Mac, iPhone, iPad, or Apple Watch.

https://www.tomsguide.com/uk/news/apple-urgent-updates-2105

Enforcing KYC, AML Laws Is Key To Reducing Ransomware Attacks: Task Force

Better enforcement of crypto currency regulations can help address an increasing number of ransomware attacks; a public-private task force claimed Thursday. The Ransomware Task Force, led by the Institute for Security and Technology with support from Microsoft, McAfee and various government agencies, published a report proposing a host of government and company responses to the growing threat of ransomware attacks, including recommendations to disrupt payments to the developers who develop this form of malware. A ransomware attack is one where a malicious actor hijacks a computer or network, locking it until the victim pays a ransom, often in crypto currency (ransomware victims paid close to $350 million in crypto to attackers last year). Paying the ransom is not necessarily a guarantee the perpetrator will share a decryption tool to unlock the computer.

https://www.coindesk.com/enforcing-kyc-aml-laws-is-key-to-reducing-ransomware-attacks-report-says

Ransomware Reality Shock: 92% Who Pay Do Not Get Their Data Back

As Apple gets caught up in an apparent $50 million ransomware extortion attempt by a significant cyber criminal gang, new research reveals just how unlikely it is that organisations will get all their data back if they pay up. On April 23, I reported how the notorious cyber criminal gang behind the REvil ransomware operation had attempted to get Apple to pay the ransom for another business that it had targeted. That business, REvil said, was Apple original design manufacturer Quanta Computer and the gang said it had stolen the schematics for several new Apple products. Several blueprints were published to the REvil dark web site, including one that 9to5Mac determined was related to the 2021 MacBook Pro.

https://www.forbes.com/sites/daveywinder/2021/05/02/ransomware-reality-shock-92-who-pay-dont-get-their-data-back/?sh=4c38f3d5e0c7

New Vulnerabilities Impact 60% Of The Internet’s Email Servers

The maintainers of the Exim email server software have released updates today to patch a collection of 21 vulnerabilities that can allow threat actors to take over servers using both local and remote attack vectors. Known as 21Nails, the vulnerabilities were discovered by the security firm Qualys. The bugs impact Exim, a type of email server known as a mail transfer agent (MTA) that helps email traffic travel across the internet and reach its intended destinations. While there are different MTA clients available, an April 2021 survey shows that Exim has a market share of nearly 60% among all MTA solutions, being widely adopted around the internet.

New vulnerabilities impact 60% of the internet’s email servers

Ransomware: There's Been A Big Rise In Double Extortion Attacks As Gangs Try Out New Tricks

There has been a big rise in the number of ransomware gangs that threaten to release information stolen from the victims if they themselves rather than the firm, do not pay the ransom for the decryption key required to restore their network. The idea behind these 'double extortion' ransomware attacks is that even if the victim organisation believes it can restore its network without giving into the ransom demands of cyber criminals – which regularly cost millions of dollars in Bitcoin – the threat of sensitive information about employees or customers being exposed could still push victims to giving into the blackmail and paying the ransom.

https://www.zdnet.com/article/ransomware-theres-been-a-big-rise-in-double-extortion-attacks-as-gangs-try-out-new-tricks/

They Told Their Therapists Everything. Hackers Leaked It All

Finnish mental health Clinic Vastaamo suffers catastrophic data breach. A security flaw at the firm’s IT provider not only exposed full names, dates of birth, and social security numbers, but also the actual written notes their therapists had taken. It was the patients themselves, rather than the firm were then left facing a demand for ransom payment to prevent public disclosure of their data.

https://www.wired.com/story/vastaamo-psychotherapy-patients-hack-data-breach/?utm_source=twitter&utm_medium=social&utm_campaign=onsite-share&utm_brand=wired&utm_social-type=earned

Millions At Security Risk From Old Routers

Millions of people could be using outdated routers that put them at risk of being hacked. The consumer watchdog examined 13 models provided to customers by internet-service companies such as EE, Sky and Virgin Media and found more than two-thirds had flaws. It estimated about six million people could have a device not updated since 2018 or earlier. So, in some cases, they would not have received crucial security updates.

https://www.bbc.co.uk/news/technology-56996717

An Estimated 30% Of All Smartphones Vulnerable To New Qualcomm Bug

Around a third of all smartphones in the world are believed to be affected by a new vulnerability in a Qualcomm modem component that can grant attackers access to the device’s call and SMS history and even audio conversations. First designed in the early 90s, the chip has been updated across the years to support 2G, 3G, 4G, and 5G cellular communications and has slowly become one of the world’s most ubiquitous technologies, especially with smartphone vendors. Devices that use Qualcomm MSM chips today include high-end smartphone models sold by Google, Samsung, LG, Xiaomi, and One Plus, just to name a few.

https://therecord.media/an-estimated-30-of-all-smartphones-vulnerable-to-new-qualcomm-bug/

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Threats

Ransomware

• Cloud Hosting Provider Swiss Cloud Suffered A Ransomware Attack

• Babuk Quits Ransomware Encryption, Focuses On Data-Theft Extortion

Phishing

• 'Phishing' Sites Buying Workplace Login Details Linked to Well-Funded Start-up

Malware

• Global Phishing Attacks Spawn Three New Malware Strains

• New Pingback Malware Using ICMP Tunnelling to Evade C&C Detection

• New Buer Malware Downloader Rewritten in E-Z Rust Language

Mobile

• Serious Android flaw threatens hundreds of millions of users

Vulnerabilities

• Security Researchers Found 21 Flaws In This Widely Used Email Server, So Update Immediately

• Dell Is Issuing A Security Patch For Hundreds Of Computer Models Going Back To 2009

• Pulse Secure fixes VPN zero-day used to hack high-value targets

• Microsoft Warns Of Damaging Vulnerabilities In Dozens Of Iot Operating Systems

• Python Also Impacted By Critical Ip Address Validation Vulnerability

• Computer Scientists Discover New Vulnerability Affecting Computers Globally

Data Breaches

• Data Leak Implicates Over 200,000 People In Amazon Fake Product Review Scam

• Middle Market Companies Facing A Record Number Of Data Breaches

Nation State Actors

• Researchers Uncover Iranian State-Sponsored Ransomware Operation

• Rare New Windows Rootkit Spotted In Chinese Apt Attacks

Denial of Service

• A Massive DDoS Knocked Offline Belgian Government Websites

Privacy

• Android Devices Are Leaking Contact Tracing Data All Over The Place

Other News

• Woman Loses Nearly £113k In Dating Site Romance Fraud

• Healthcare Organisations Implementing Zero Trust To Tackle Cyber Attacks

• Hackers Break Into Tesla Using a Drone Flying Over the Car

• Penetration Testing Leaving Organisations With Too Many Blind Spots

• Goodbye Again, Flash—Microsoft Makes Removal From Windows 10 Mandatory

• Data Leak Makes Peloton’s Horrible, No-Good, Really Bad Day Even Worse

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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 weekly ‘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 19 March 2021

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.

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Image by Muhammad Ribkhan from Pixabay

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Top Cyber Stories of the Last Week

Tens Of Thousands Of Microsoft Exchange Customers Are Under Assault From Hackers, Experts Warning Of Unprecedented Damage, Exploits Being Targeted By "At Least 10 Hacker Groups"

Four exploits in Microsoft Exchange Server hit the news last week, when we heard that a Chinese hacking group had targeted the email servers of some 30,000 U.S. government and commercial organisations. The exploits had been patched by Microsoft, but the hacking group known as “Hafnium” had doubled-up on efforts targeting unpatched servers. Security researchers found that at least 10 APT groups are taking advantage of the exploits in an attempt to compromise servers around the world. Winniti Group, Calypso, Tick, and more are among the groups identified.

https://www.techspot.com/news/88913-microsoft-exchange-server-exploits-targeted-least-10-hacker.html

Over $4.2 Billion Officially Lost To Cyber Crime In 2020

Cyber crime affecting victims in the U.S., noting a record number of complaints and financial losses in 2020 compared to the previous year. The Internet Crime Complaint Center (IC3) received last year 791,790 complaints - up by 69% from 2019 - of suspected internet crime causing more than $4 billion in losses. While most complaints were for phishing, non-payment/non-delivery scams, and extortion, about half of the losses are accounted by business email compromise (BEC), romance and confidence scams, and investment fraud.

https://www.bleepingcomputer.com/news/security/fbi-over-42-billion-officially-lost-to-cybercrime-in-2020/

Cyber Attacks Multiply On Wealthy Investors

An email nearly cost a wealthy British art collector £6m, after hackers monitored email correspondence between the client and an art dealer the client had been negotiating with for a year, with hackers impersonating the genuine art dealer, learning to impersonate the tone and language used — even gleaning private family news and the names of partners and children.

Just when the collector and the art dealer finally reached a conclusion on price, the client received an email to say something along the lines of, I hope the children are recovering from their colds — we have just amended our bank details for security and here they are. As it matched the tone of previous emails the art-loving client didn't think anything was amiss.

Fortunately, his family office phoned the real dealer to check the transaction before approving a transfer and the scam was discovered in time, but many people are not so lucky.

https://www.ft.com/content/cdfe8d97-6431-48e2-a8a7-7d760c6e9ed6

Cyber Strength Now Key To National Security, Says UK

In what has been billed as the largest security and foreign policy strategy revamp since the Cold War, the UK government has outlined new defence priorities – with at their heart, the imperative to boost the use of new technologies to safeguard the country. Prime minister Boris Johnson unveiled the integrated review this week, which has been in the making for over a year and will be used as a guide for spending decisions in the future. Focusing on foreign policy, defense and security, the review sets goals for the UK to 2025; and underpinning many of the targets is the objective of modernizing the country's armed forces.

https://www.zdnet.com/article/cyber-strength-now-key-to-national-security-says-uk/

Largest Ransomware Demand Now Stands At $30 Million As Crooks Get Bolder

Ransomware shows no sign of slowing down as the average ransom paid to cyber criminals by organisations that fall victim to these attacks has nearly tripled over the past year. Cyber security researchers analysed ransomware attacks targeting organisations across North America and Europe and found that the average ransom paid in exchange for a decryption key to unlock encrypted networks rose from $115,123 in 2019 to $312,493 in 2020.

https://www.zdnet.com/article/largest-ransomware-demand-now-stands-at-30-million-as-crooks-get-bolder/

Mimecast: SolarWinds Attackers Stole Source Code

Hackers who compromised Mimecast networks as part of the SolarWinds espionage campaign have swiped some of the security firm’s source code repositories, according to an update by the company. The email security firm initially reported that a certificate compromise in January was part of the sprawling SolarWinds supply-chain attack that also hit Microsoft, FireEye and several U.S. government agencies.

https://threatpost.com/mimecast-solarwinds-attackers-stole-source-code/164847/

71 Percent Of Office 365 Users Suffer Malicious Account Takeovers

88 percent of companies have accelerated their cloud and digital transformation projects due to COVID-19. But it also finds that 71 percent of Microsoft Office 365 deployments have suffered an account takeover of a legitimate user's account, not just once, but on average seven times in the last year.

https://betanews.com/2021/03/17/office-365-malicious-account-takeovers/

More Than 16 Million Covid-Themed Cyber Attacks Launched In 2020

COVID-19 dominated everyone's lives throughout 2020 but a new report from a cyber security company found that the pandemic was also the main theme of nearly 16.5 million threats and attacks launched against its customers. Researchers wrote that they dealt with 16,393,564 threats that had a COVID-19-related tint to them, with 88% of the threats coming in spam emails and another 11% coming in the form of URLs. Malware accounted for 0.2%, or nearly 33,000, of the threats

https://www.techrepublic.com/article/more-than-16-million-covid-themed-cyberattacks-launched-in-2020/#ftag=RSS56d97e7

“Expert” Hackers Used 11 0-Days To Infect Windows, iOS, And Android Users

Using novel exploitation and obfuscation techniques, a mastery of a wide range of vulnerability types, and a complex delivery infrastructure, the group exploited four zero-days in February 2020. The hackers’ ability to chain together multiple exploits that compromised fully patched Windows and Android devices led members of Google’s Project Zero and Threat Analysis Group to call the group “highly sophisticated.”

https://arstechnica.com/information-technology/2021/03/expert-hackers-used-11-zerodays-to-infect-windows-ios-and-android-users/

Cyber Attacks: Is The ‘Big One’ Coming Soon?

2020 was the year that the COVID-19 crisis also brought a cyber pandemic. Late last year, the security industry’s top experts from global cyber security company leadership predicted even worse cyber security outcomes for 2021 compared to what we saw in 2020. In December, we learned about how SolarWinds’ Orion vulnerability was compromised, causing one of the worst data breaches in history that is still evolving for about 18,000 organisations.

https://www.govtech.com/blogs/lohrmann-on-cybersecurity/cyber-attacks-is-the-big-one-coming-soon.html

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Threats

Ransomware

• Rise in PYSA ransomware operators targeting US, UK schools

• Birmingham college falls victim to 'major ransomware attack'

Phishing

• Ongoing Office 365-themed phishing campaign targets executives, assistants, financial departments

• Phishing sites now detect virtual machines to bypass detection

Malware

• New botnet targets network security devices with critical exploits

• New ZHtrap botnet malware deploys honeypots to find more targets

• Latest Mirai Variant Targets SonicWall, D-Link and IoT Devices

IOT

• Critical Security Hole Can Knock Smart Meters Offline

• Your insecure Internet of Things devices are putting everyone at risk of attack

Vulnerabilities

• DuckDuckGo browser extension vulnerability leaves Edge users open to potential cyber-snooping

• “Expert” hackers used 11 zerodays to infect Windows, iOS, and Android users

• Google fixes the third actively exploited Chrome 0-Day since January

• Experts found 15 flaws in Netgear JGS516PE switch, including a critical RCE

• Microsoft Exchange Server: These quarterly updates include fixes for security flaws

Data Breaches

• Journalists’ personal and bank details made public after publisher data breach

• 10,000+ WeLeakInfo customer records leaked

• This years-old Microsoft Office vulnerability is still popular with hackers, so patch now

Organised Crime & Criminal Actors

• 18-Year-Old Hacker Gets 3 Years in Prison for Massive Twitter 'Bitcoin Scam' Hack

• Criminal data breach site WeLeakInfo just leaked customer payment details

• Hacker-on-hacker crime is reaching new heights

OT, ICS, IIoT and SCADA

• Security Think Tank: Take a realistic perspective on CNI cyber attacks

Nation-State Actors

• Operation Diànxùn: Cyberespionage Campaign Targeting Telecommunication Companies

Denial of Service

• 4,300 publicly reachable servers are posing a new DDoS hazard to the Internet

Privacy

• The UK Is Secretly Testing a Controversial Web Snooping Tool

• 52% Of Apps Share Your Data

• Google will face lawsuit over Incognito mode tracking

• The UK Is Secretly Testing a Controversial Web Snooping Tool

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Other News

• Sextortion attacks are on the rise in the UK

• Defence review: UK could use Trident to counter cyber-attack

• Nurseries sent first official cyber-attack warning

• Welcome to the era of the mega-hack

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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 weekly ‘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 March 2021

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.

Image by Tumisu from Pixabay

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Top Cyber Stories of the Last Week

New Strain Of Ransomware Implements Self-Spreading Capabilities

French experts spotted a new Ryuk ransomware variant that implements self-spreading capabilities to infect other devices on victims’ local networks.

This new version has a new attribute that allows it to self replicate over the local network allowing the malware to propagate itself – machine to machine – within the Windows domain. Once launched, it will spread itself to every Windows machine it can reach.

https://securityaffairs.co/wordpress/115064/reports/ryuk-ransomware-self-spreading-capabilities.html

One In Four People Use Work Passwords For Consumer Websites

The report found that one in four consumers admit to using their work email or passwords to log in to consumer websites and applications such as food delivery apps, online shopping sites and even dating apps. The report found that consumers are neglecting to implement fundamental security safeguards across smart IoT devices at home, which could have serious security ramifications on both the individual and the enterprise amid increased and ongoing remote work spurred by the COVID-19 pandemic.

https://www.helpnetsecurity.com/2021/02/26/use-work-passwords-for-consumer-websites/

Massive Rise In Threats Across Expanding Attack Surfaces

New malware samples nearly doubled: New ransomware samples increased 106% year-over-year. Trojans increased 128%, with threat actors using trojans to exploit lower-severity vulnerabilities. Sophisticated, multi-staged attacks and malware-as-a-service have become the norm. Vulnerabilities hit a new high: 18,341 new vulnerabilities in 2020 have been reported. To stay ahead of attacks, security and risk leaders need sophisticated insights into which vulnerabilities are high-risk and remediation options for all assets, including non-patching options.

https://www.helpnetsecurity.com/2021/02/26/expanding-attack-surfaces/

Half of Organisations Concerned Remote Working Puts Them at Greater Risk of Cyber Attacks

Half of organizations are concerned that the shift to remote work is putting them a greater risk of Cyber Attacks, according to a new study with IDG. A survey of UK CIOs, CTOs and IT decision makers revealed that insecure practices are regularly taking place among remote workers, providing more opportunities for Cyber Criminals to strike.

https://www.infosecurity-magazine.com/news/half-orgs-remote-working-risk/

Microsoft Patches Four Zero-Day Exchange Server Bugs

Microsoft has been forced to release out-of-band patches to fix multiple zero-day vulnerabilities being exploited by Chinese state-backed threat actors. The unusual step was taken to protect customers running on-premises versions of Microsoft Exchange Server.

https://www.infosecurity-magazine.com/news/microsoft-patch-four-zeroday/

A Booming Trade In Bugs Is Undermining Cyber Security

If you discover that a favourite vending-machine dispenses free chocolate when its buttons are pressed just so, what should you do? The virtuous option is to tell the manufacturer, so it can fix it. The temptation is to gorge.

https://www.economist.com/books-and-arts/2021/03/06/a-booming-trade-in-bugs-is-undermining-cyber-security

Is Your Browser Extension A Botnet Backdoor?

A company that rents out access to more than 10 million Web browsers so that clients can hide their true Internet addresses has built its network by paying browser extension makers to quietly include its code in their creations. This story examines the lopsided economics of extension development, and why installing an extension can be such a risky proposition.

https://krebsonsecurity.com/2021/03/is-your-browser-extension-a-botnet-backdoor/

Cyber Attack Shuts Down Online Learning At 15 UK Schools

A threat actor was able to access the trust's central network infrastructure and while an investigation took place, all existing phone, email, and website communication had to be pulled. Students are still learning remotely in England. Schools are set to reopen on March 8, but in the meantime, only a small subset of children are attending school physically, such as the children of key workers.

https://www.zdnet.com/article/cyberattack-shuts-down-online-learning-at-15-uk-schools/

First Fully Weaponized Spectre Exploit Discovered Online

A fully weaponized exploit for the Spectre CPU vulnerability was uploaded on the malware-scanning website VirusTotal last month, marking the first time a working exploit capable of doing actual damage has entered the public domain. The exploit was discovered and targets Spectre, a major vulnerability that was disclosed in January 2018. According to its website, the Spectre bug is a hardware design flaw in the architectures of Intel, AMD, and ARM processors that allows code running inside bad apps to break the isolation between different applications at the CPU level and then steal sensitive data from other apps running on the same system.

https://therecord.media/first-fully-weaponized-spectre-exploit-discovered-online/

Solarwinds Security Fiasco May Have Started With Simple Password Blunders

We still do not know just how bad the SolarWinds security breach is. We do know over a hundred US government agencies and companies were cracked. "The largest and most sophisticated attack the world has ever seen," with more than a thousand hackers behind it. It may have all started when an intern first set an important password to "'solarwinds123." Then, adding insult to injury, the intern shared the password on GitHub.

https://www.zdnet.com/article/solarwinds-security-fiasco-may-have-started-with-simple-password-blunders/

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Threats

Ransomware

• Data analytics agency Polecat held to ransom after server exposed 30TB of records

• Ransomware gang hacks Ecuador's largest private bank, Ministry of Finance

• Ransomware puzzle: These two pieces of malware look very different, but they evolved from the same root

• Search crimes – how the Gootkit gang poisons Google searches

• Qualys hit with ransomware: customer invoices leaked on extortionists' tor blog

Phishing

• COVID19 Vaccine Phishing Scams Surge 26% in Three Months

Malware

• Compromised Website Images Camouflage ObliqueRAT Malware

• Malicious NPM packages target Amazon, Slack with new dependency attacks

Mobile

• This new jailbreak threat could put nearly all iPhones at risk

Vulnerabilities

• These Microsoft Exchange Server zero-day flaws are being used by hackers, so update now

• High severity Linux network security holes found, fixed

• Working Windows and Linux Spectre exploits found on VirusTotal

• Google shares PoC exploit for critical Windows 10 Graphics RCE bug

• Another Chrome zero-day exploit – so get that update done!

• If you own a MacBook, download and install macOS Big Sur 11.2.2 ASAP

Data Breaches

• Data is the world’s most valuable (and vulnerable) resource

• Far-Right Platform Gab Has Been Hacked—Including Private Data

• Singapore Airlines frequent flyer members hit in third-party data security breach

Organised Crime

• Three Top Russian Cyber Crime Forums Hacked

• Hackers share methods to bypass 3D Secure for payment cards

• Cyber Crime 'Help Wanted': Job Hunting on the Dark Web

Dark Web

• The 20 Most Common Passwords Found On The Dark Web

Supply Chain

• Why supply chains are today's fastest growing cyber security threat

• Bombardier is latest victim of Accellion supply chain attack

Nation-State Actors

• Indian cyber espionage activity rising amid growing rivalry with China, Pakistan

• Microsoft accuses China over email cyber-attacks

• New nation-state cyber attacks

• Lazarus Targets Defense Companies with ThreatNeedle Malware

• Security News This Week: The SolarWinds Body Count Now Includes NASA and the FAA

Privacy

• How To Reclaim Your Privacy from Windows 10

• Home-security cameras have become a fruitful resource for law enforcement — and a fatal risk

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Reports Published in the Last Week

• Report: Quality, not quantity, is the hallmark of the latest waves of phishing attacks

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Other News

• Next Cyber War will hit regular People online

• Prime-factor mathematical foundations of RSA cryptography ‘broken’, claims cryptographer

• Criminals 'Posing As Cyber Security Experts' As Number Of Firms Rises

• NSA, Microsoft promote a Zero Trust approach to cyber security

• Inside the race to keep secrets safe from the quantum computing revolution

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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 weekly ‘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 26 February 2021

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.

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Top Cyber Stories of the Last Week

Cyber Crime Could Cost The World $10.5 Trillion Annually By 2025

In a world that is becoming increasingly reliant on technology, cyber security is an extremely important priority for entrepreneurs and small and medium-sized businesses. And it's become even more essential in the wake of the pandemic. In June 2020, a report revealed that small and medium-sized businesses were at an especially high risk of data breaches and cyber attacks during the pandemic.

https://www.entrepreneur.com/article/364015

119,000 Threats Per Minute Detected In 2020

The number of cyber-threats identified and blocked by Trend Micro rose by 20% in 2020 to more than 62.6 billion. Averaging out at 119,000 cyber-threats per minute, the huge figure was included in the company's annual roundup, Email-borne threats such as phishing attacks accounted for 91% of the 62.6 billion threats blocked by Trend Micro last year. Nearly 14 million unique phishing URLs were detected by the company in 2020, with home networks a primary target.

https://www.infosecurity-magazine.com/news/119k-threats-per-minute-detected/

78% Of Top Security Leaders Say Their Organisations Are Unprepared For A Cyber Attack

Seventy-eight percent of senior IT and security leaders believe their organizations lack sufficient protection against cyber attacks. The high level of concern expressed by these leaders resulted in 91% of organizations increasing their cyber security budgets in 2021 — a figure that nearly matches the 96% that boosted IT security spending in 2020.

https://www.scmagazine.com/home/security-news/network-security/78-percent-of-top-security-leaders-say-their-organizations-are-unprepared-for-a-cyberattack/

UK Faced Millions Of Cyber Attacks Last Year

The UK faced millions of Covid-19-related cyber security threats last year, but generally managed to mitigate attacks effectively. A total of 16.4 million Covid-19-related threats were recorded last year, with four percent (563,571) identified in the UK. The US suffered the highest volume of attacks by a significant margin: more than 6.5 million. Germany was second with 2.3 million, and France rounded out the top three with just over one million attacks.

https://www.itproportal.com/news/uk-faced-millions-of-cyberattacks-last-year/

New Malformed URL Phishing Technique Can Make Attacks Harder To Spot

Warning of a new form of phishing attack that makes malicious messages more likely to get through filters and harder for the average person to detect by sight. By hiding phishing information in the prefixes of URLs, attackers can send what looks like a link to a legitimate website, free of misspellings and all, with a malicious address hidden in the prefix of the link.

https://www.techrepublic.com/article/new-malformed-url-phishing-technique-can-make-attacks-harder-to-spot/

Hackers Share Details Of Canadian Military Spy Plane On Dark Web

Hackers have shared details of a Canadian military spy plane after its manufacturers seemingly refused to pay a cyber ransom. Aerospace firm Bombardier, whose Global 6000 plane is used for Saab’s GlobalEye spy system, says it was the victim of a “limited cyber security breach.” That saw detailed plans of the airborne early warning system developed by the Swedish defence company Saab being dumped on the dark web site CLOP^_-LEAKS.

https://www.independent.co.uk/news/world/americas/hackers-spy-plane-bombardier-saab-b1807037.html

Cisco Points To New Tier Of APT Actors That Behave More Like Cyber Criminals

Cisco Talos suggests that maybe it is time to start thinking of hacker groups as more than either advanced persistent threat or criminal attackers. It is already well established that some APTs operate as criminals. Several international governments, including the United States, have identified North Korean state-sponsored hackers as stealing on behalf of the government, and other groups have been identified by vendors as state-sponsored groups with actors who occasionally freelance as criminals.

https://www.scmagazine.com/home/security-news/apts-cyberespionage/cisco-points-to-new-tier-of-apt-actors-that-behave-more-like-cybercriminals/

These Hackers Sell Network Logins To The Highest Bidder. And Ransomware Gangs Are Buying

A growing class of cyber criminals are playing an important role on underground marketplaces by breaching corporate networks and selling access to the highest bidder to exploit however they please. The buying and selling of stolen login credentials and other forms of remote access to networks has long been a part of the dark web ecosystem, but according to analysis by cyber security researchers, there has been a notable increase in listings by 'Initial Access Brokers' over the course of the past year.

https://www.zdnet.com/article/these-hackers-sell-network-logins-to-the-highest-bidder-and-ransomware-gangs-are-buying/

U.S. Calls North Korean Hackers ‘World’s Leading Bank Robbers’

North Korea was accused of being behind the 2014 hack of an internal computer network of Sony Pictures Entertainment Inc., an audacious attack that exposed Hollywood secrets and destroyed company data.

https://www.bloomberg.com/news/articles/2021-02-17/u-s-charges-3-north-koreans-linked-to-sony-hack-in-new-scheme

Sequoia Capital, One Of Silicon Valley's Most Notable VC Firms, Told Investors It Was Hacked

One of Silicon Valley's oldest and most venerable VC firms was hacked. Sequoia Capital told its investors on Friday that some personal and financial information may have been accessed by a third party after one of its employees fell victim to a successful. Phishing attack, according to a report in Axios Friday. Sequoia told investors that it has not yet seen any indication that compromised information is being traded or otherwise exploited on the dark web, Axios reported.

https://www.businessinsider.com/vc-firm-sequoia-capital-told-investors-it-was-hacked-2021-2?utmSource=twitter&utmContent=referral&utmTerm=topbar&referrer=twitter

Poor Hardware Disposal Practices Posing A Risk To Data Security

Many business leaders are not paying much attention to the way they dispose of old and obsolete hardware, opening their organizations up to possible data breaches. Of the 1,029 people polled for the report, a fifth said their employer disposed of various IT hardware over the last 12 months. However, less than half (40 percent) thought this hardware did not contain confidential data when it was disposed of.

https://www.itproportal.com/news/poor-hardware-disposal-pratice-posing-a-risk-to-data-security/

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Threats

Ransomware

• Babuk- Latest new Ransomware

• Underwriters Laboratories (UL) certification giant hit by ransomware

• Ransomware Gang Says It's Selling Data from Cyber attack That California DMV Warned About

Phishing

• 10K Microsoft Email Users Hit in FedEx Phishing Attack

• Malformed URL Prefix Phishing Attacks Spike 6,000%

• NIST hints at upgrades to its system for scoring a phish’s deceptiveness

Malware

• Hackers are using Google Alerts to help spread malware

• New macOS malware discovered, but threat remains unknown

• Masslogger malware employs 'fileless' attack to steal Discord and other passwords

Mobile

• Apple's iOS 14.5 adds new security against nasty hackers

Vulnerabilities

• Critical RCE Flaws Affect VMware ESXi and vSphere Client — Patch Now

• Code-execution flaw in VMware has a severity rating of 9.8 out of 10

• Shadow Attacks Let Attackers Replace Content in Digitally Signed PDFs

• Recently fixed Windows zero-day actively exploited since mid-2020

• Cisco Warns of Critical Auth-Bypass Security Flaw

• Exploitation of Accellion File Transfer Appliance

• Clubhouse Chats Are Breached, Raising Concerns Over Security

Organised Crime

• This chart shows the connections between cyber crime groups

• The bitcoin blockchain is helping keep a botnet from being taken down

• New Hack Lets Attackers Bypass Mastercard Pin by Using Them As Visa Card

Dark Web

• Brave browser’s Tor mode exposed users’ dark web activity

OT, ICS, IIoT and SCADA

• 84% of CNI Orgs Experienced Cyber-Attacks in the Last Year

• Hackers Tied to Russia's GRU Targeted the US Grid for Years, Researchers Warn

• The U.S. Has Released the Most Comprehensive Catalog of North Korean Cyber Crimes Ever Made Public

Nation-State Actors

• Chinese Hackers Reportedly Wielded a Stolen NSA Cyber Weapon for Years

• US considers sanctions against Russia over SolarWinds hack

Denial of Service

• TDoS Attacks Take Aim at Emergency First-Responder Services

Privacy

• TikTok Agrees to Pay $92 Million to Settle Class-Action Lawsuit Alleging Privacy Violations

• ‘Millions of people’s data is at risk’ — Amazon insiders sound alarm over security

• Privacy Bug in Brave Browser Exposes Dark-Web Browsing History of Its Users

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Reports Published in the Last Week

• 2021 Crowdstrike Global Threat Report

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Other News

• Oxford lab studying the coronavirus was victim of a cyberattack

• Top 10 web hacking techniques of 2020

• SonicWall Was Hacked. Was It Also Extorted?

• The Internet Is Splintering

• The Anatomy of the SolarWinds Attack Chain

• Why non-human workers can increase security issues in your business

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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 weekly ‘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 19 February 2021

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.

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Image by Lukas Bieri from Pixabay

Top Cyber Stories of the Last Week

Masslogger Swipes Microsoft Outlook, Google Chrome Credentials

Cyber Criminals are targeting Windows users with a new variant of the Masslogger trojan, which is spyware designed to swipe victims’ credentials from Microsoft Outlook, Google Chrome and various instant-messenger accounts. Researchers uncovered the campaign targeting users in Italy, Latvia and Turkey starting in mid-January. When the Masslogger variant launched its infection chain, it disguised its malicious RAR files as Compiled HTML (CHM) files. This is a new move for Masslogger, and helps the malware sidestep potential defensive programs, which would otherwise block the email attachment based on its RAR file extension, said researchers on Wednesday.

https://threatpost.com/masslogger-microsoft-outlook-google-chrome/164011/

Phishers tricking users via fake LinkedIn Private Shared Document

The phishing message is delivered via LinkedIn’s internal messaging system and looks like it has been sent by one of the victim’s contacts. The message urges the recipient to follow a third-party link to view a document. If they fail to find this suspicious, they’ll be redirected to a convincingly spoofed LinkedIn login page, and if they enter their login credentials, their account will probably soon be sending out phishing messages to their contacts.

https://www.helpnetsecurity.com/2021/02/18/linkedin-private-shared-document/

Solarwinds Attack Hit 100 Companies And Took Months Of Planning’; ‘Largest And Most Sophisticated Attack’ Ever Seen According To Microsoft; Hackers Downloaded Some Azure, Exchange, And Intune Source Code

A hacking campaign that used a tech company as a springboard to compromise a raft of US government agencies has been called “the largest and most sophisticated attack the world has ever seen”, according to Microsoft. Nine US governmental agencies were breached along with 100 different private sector companies , many of which were technology companies, including products that could be used to launch additional intrusions. Microsoft said it has formally completed its investigation into the SolarWinds-related breach and found no evidence that hackers abused its internal systems or official products to pivot and attack end-users and business customers, though it did state that it had discovered that hackers used the access they gained through the SolarWinds Orion app to pivot to Microsoft's internal network, where they accessed the source code of several internal projects.

https://www.zdnet.com/article/solarwinds-attack-hit-100-companies-and-took-months-of-planning-says-white-house/ https://www.independent.co.uk/news/world/americas/solarwinds-us-russia-hacking-b1802299.html https://www.zdnet.com/article/microsoft-says-solarwinds-hackers-downloaded-some-azure-exchange-and-intune-source-code/

Ransomware gangs are running riot – paying them off doesn’t help

In the past five years, ransomware attacks have evolved from rare misfortunes into common and disruptive threats. Hijacking the IT systems of organisations and forcing them to pay a ransom in order to reclaim them, cyber criminals are freely extorting millions of pounds from companies – and they’re enjoying a remarkably low risk of arrest as they do it.

https://theconversation.com/ransomware-gangs-are-running-riot-paying-them-off-doesnt-help-155254

Most security bugs in the wild are years old

Most vulnerabilities exploited in the wild are years old and some could be remedied easily with a readily available patch. This is one of the findings of a new report, which states that two thirds (65 percent) of CVEs found in 2020 were more than three years old, while a third of those (32 percent) were originally identified in 2015 or earlier.

https://www.itproportal.com/news/most-security-bugs-in-the-wild-are-multiple-years-old/

Hacker Claims to Have Stolen Files Belonging to Prominent Law Firm Jones Day

A hacker claims to have stolen files belonging to the global law firm Jones Day and posted many of them on the dark web. Jones Day has many prominent clients, including former President Donald Trump and major corporations. Jones Day, in a statement, disputed that its network has been breached. The statement said that a file-sharing company that it has used was recently compromised and had information taken. Jones Day said it continues to investigate the breach and will continue to be in discussion with affected clients and appropriate authorities.

https://www.wsj.com/articles/hacker-claims-to-have-stolen-files-belonging-to-prominent-law-firm-jones-day-11613514532?reflink=desktopwebshare_twitter

Former Spy Chief Calls For Military Cyber Attacks On Ransomware Hackers

The state should launch military cyber attacks to shut down ransomware gangs that have extorted millions of pounds from British businesses, a former spy chief has said.

Ciaran Martin, who previously led the UK’s National Cyber Security Centre, said the problem of criminal gangs locking and stealing files has become so serious that Government should now seek to disrupt the operations of prolific criminals.

The plans would mark a major change of tack for the UK authorities, who have long downplayed the idea they could routinely use offensive hacking as well as cyber defence.

https://www.telegraph.co.uk/technology/2021/02/15/former-spy-chief-calls-military-cyber-attacks-ransomware-hackers/

Think your backups will protect you from ransomware? What do you think the malware attacked first?

If you think your backup strategy means you’re protected from the worst that cyber criminals can throw at you, we’ve got some bad news. Ransomware creators know all about backups, too. So, if you are unlucky enough to get a “pay up or else” notice, there’s a very good chance that the attacker in question has already been stealthily working their way through your systems for some time, ensuring your recovery data has already been comprehensively trashed.

https://www.theregister.com/2021/02/17/protect_yourself_from_ransomware_webcast/

100+ Financial Services Firms Targeted in Ransom DDoS Attacks in 2020

More than 100 financial services firms across multiple countries were targeted in a wave of ransom distributed denial-of-service (DDoS) attacks conducted by the same threat actor in 2020. The attacks moved in methodical fashion across Europe, North America, Latin America, and Asia, hitting dozens of organizations in the financial sector in each region, the Financial Services Information Sharing and Analysis Center (FS-ISAC) disclosed this week. Among those targeted were banks, exchanges, payments companies, card issuers, payroll companies, insurance firms, and money transfer services.

https://www.darkreading.com/attacks-breaches/100+-financial-services-firms-targeted-in-ransom-ddos-attacks-in-2020/d/d-id/1340165

14 million alleged Amazon and eBay account details sold online

An unknown user was offering the data of 14 million Amazon and eBay customers’ accounts for sale on a popular hacking forum. The data appears to come from users who had Amazon or eBay accounts from 2014-2021 in 18 different countries. The database was being sold for $800 and the accounts are divided into their respective countries. The leaked data includes the customer’s full name, postal code, delivery address, and shop name, as well 1.6 million phone records.

https://cybernews.com/security/14-million-amazon-and-ebay-accounts-sold-online-in-new-leak/

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Threats

Ransomware

• Kia Reportedly Under Ransomware Attack With $20M Demand

• Conti ransomware: Evasive by nature

• Egregor ransomware affiliates arrested by Ukrainian, French police

BEC

• This cyber security threat costs business millions. And it's the one they often forget about

Phishing

• This phishing email promises you a bonus - but actually delivers this Windows trojan malware

• How Hackers use Phishing to Hijack Sites through Hosting Provider

• Hackers abusing the Ngrok platform phishing attacks

Malware

• Windows and Linux servers targeted by new WatchDog botnet for almost two years

• Malware Is Now Targeting Apple’s New M1 Processor

• TrickBot's BazarBackdoor malware is now coded in Nim to evade antivirus

Mobile

• Owner of app that hijacked millions of devices with one update exposes buy-to-infect scam

IOT

Vulnerabilities

• The OpenSSL Project addressed three vulnerabilities

• WordPress plugin exploit puts more than one million sites at risk

• Bug in shared SDK can let attackers join calls undetected across multiple apps

• Malvertisers Exploited WebKit 0-Day to Redirect Browser Users to Scam Sites

• Apple patches severe macOS Big Sur data loss bug

• Microsoft Pulls Bad Windows Update After Patch Tuesday Headaches

• Telegram privacy feature failed to delete self-destructing video files

Data Breaches

• Scottish Borders Council apologises for data breach

Organised Crime

• Duo Charged with Multimillion-Dollar Dark Web Drugs Scheme

• Cybercrime Joker Retires With A Reported $2.1 Billion In Bitcoin

Insider Threats

• Yandex Data Breach Exposes 4K+ Email Accounts

Supply Chain

• Supply chain attacks are on the rise: Check your software build pipeline security

OT, ICS, IIoT and SCADA

• The Cyber Risks of Transportation’s Connected OT/IoT Systems

Nation-State Actors

• France Ties Russia's Sandworm to a Multiyear Hacking Spree

• Russian state hackers targeted Centreon servers in years-long campaign

• Feds Indict North Korean Hackers for Years of Heists and Scams

• MPs sign up to Clubhouse app despite Chinese security concerns

Privacy

• More bosses are using software to monitor remote workers. Not everyone is happy about it

• 'Spy pixels in emails have become endemic'

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Reports Published in the Last Week

• State Of Malware 2021 Report

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Other News

• Attacks targeting IT firms stir concern, controversy

• Record year for UK’s £8.9bn cyber security sector

• Most businesses plan to move away from VPNs, adopt a zero-trust access model

• 20 Common Tools & Techniques Used by macOS Threat Actors & Malware

• The biggest cyber attacks in gaming history

• Discord is fast becoming a favourite tool among cyber criminals

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 weekly ‘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 22 January 2021

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.

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Top Cyber Headlines of the Week

Ransomware is now the biggest Cyber Security concern for CISOs

Ransomware is the biggest cyber security concern facing businesses, according to those responsible for keeping organisations safe from hacking and cyberattacks. A survey of chief information security officers (CISOs) and chief security officers (CISOs found that ransomware is now viewed as the main cyber security threat to their organisation over the course of the next year. Almost half – 46% – of CISOs and CISOs surveyed said that ransomware or other forms of extortion by outsiders represents the biggest cyber security threat.

https://www.zdnet.com/article/ransomware-is-now-the-biggest-cybersecurity-concern-for-cisos/

Crypto ransomware payments grew 311% in 2020

Crypto payments associated with ransomware grew at least 311% in 2020. “Ransomware” refers to a category of malicious computer programs that force users into paying ransoms. Just 0.34% of all cryptocurrency transactions last year were criminal, down from 2.1% in 2019. But that number is bound to go up, said the firm.

https://decrypt.co/54648/crypto-crime-ransomware-chainalysis-report-2020

The SolarWinds hackers used tactics other groups will copy

One of the most chilling aspects of Russia's recent hacking spree—which breached numerous United States government agencies among other targets—was the successful use of a “supply chain attack” to gain tens of thousands of potential targets from a single compromise at the IT services firm SolarWinds. But this was not the only striking feature of the assault. After that initial foothold, the attackers bored deeper into their victims' networks with simple and elegant strategies. Now researchers are bracing for a surge in those techniques from other attackers.

https://www.wired.com/story/solarwinds-hacker-methods-copycats/

Global Cyber Security spending to soar in 2021

The worldwide cyber security market is set to grow by up to 10% this year to top $60bn, as the global economy slowly recovers from the pandemic. Double-digit growth from $54.7bn in 2020 would be its best-case scenario. However, even in the worst case, cyber security spending would reach 6.6%. That would factor in a deeper-than-anticipated economic impact from lockdowns, although the security market has proven to be remarkably resilient thus far to the pandemic-induced global economic crisis. That said, SMB spending was hit hard last year, along with certain sectors like hospitality, retail and transport.

https://www.infosecurity-magazine.com/news/global-cybersecurity-spending-to/

Cyber criminals publish more than 4,000 stolen Sepa files

Sepa rejected a ransom demand for the attack, which has been claimed by the international Conti ransomware group. Contracts, strategy documents and databases are among the 4,000 files released. The data has been put on the dark web - a part of the internet associated with criminality and only accessible through specialised software.

https://www.bbc.co.uk/news/uk-scotland-55757884

Ransomware provides the perfect cover for other attacks

Look at any list of security challenges that CISOs are most concerned about and you’ll consistently find ransomware on them. It’s no wonder: ransomware attacks cripple organizations due to the costs of downtime, recovery, regulatory penalties, and lost revenue. Unfortunately, cybercriminals have added an extra sting to these attacks: they are using ransomware as a smokescreen to divert security teams from other clandestine activities behind the scenes

https://www.helpnetsecurity.com/2021/01/21/ransomware-cover/

Popular PDF reader has database of 77 million users hacked and leaked online

A threat actor has leaked a 14 GB database online containing over 77 million records relating to thousands of users of the Nitro PDF reader software, with users' email addresses, full names, hashed passwords, company names, IP addresses, and other system-related information.

https://www.techradar.com/au/news/popular-pdf-reader-has-database-of-77-miliion-users-hacked-and-leaked-online

Ransomware victims that have backups are paying ransoms to stop hackers leaking their stolen data

Some organisations that fall victim to ransomware attacks are paying ransoms to cyber-criminal gangs despite being able to restore their own networks from backups, in order to prevent hackers publishing stolen data. Over the course of the past year, many of the most successful ransomware gangs have added an additional technique in an effort to coerce victims into paying ransoms after compromising their networks – publishing stolen data if a payment isn't received.

https://www.zdnet.com/article/ransomware-victims-that-have-backups-are-paying-ransoms-to-stop-hackers-leaking-their-stolen-data/

GDPR fines skyrocket as EU gets tough on data breaches

Europe’s new privacy protection regime has led to a surge in fines for bad actors, according to research published today. Law firm DLA Piper says that, since January 28th, 2020, the EU has issued around €158.5 million (around $192 million) in financial penalties. That’s a 39-percent increase on the previous 20-month period Piper examined in its report, published this time last year. And as well as the increased fines, the number of breach notifications has shot up by 19 percent across the same 12-month period.

https://www.engadget.com/gdpr-fines-dla-piper-report-144510440.html

Malware incidents on remote devices increase

Devices compromised by malware in 2020, 37% continued accessing corporate emails after being compromised and 11% continued accessing cloud storage, highlighting a need for organizations to better determine how to configure business tools to ensure fast and safe connectivity for all users in 2021.

https://www.helpnetsecurity.com/2021/01/18/malware-incidents-remote-devices/

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Threats

Phishing

• Phishing scam had all the bells and whistles—except for one

• Cyber Criminals Leave Stolen Phishing Credentials in Plain Sight

Malware

• Malware found on laptops given out by government

• Macs Do Get Malware And This Nasty Cryptomining Payload Has Been In Hiding For 5 Years

Vulnerabilities

• Signal and other video chat apps found to have some major security flaws

• Automated exploit of critical SAP SolMan vulnerability detected in the wild

• List of DNSpooq vulnerability advisories, patches, and update

• Dnsmasq vulnerabilities open networking devices, Linux distros to DNS cache poisoning

• Critical Cisco SD-WAN Bugs Allow RCE Attacks

• New FreakOut botnet targets Linux systems running unpatched software

Data Breaches

• Health Insurer Fined $5.1m Over Data Breach

• Ubiquiti breach, and other IoT security problems

Denial of Service

• Windows RDP servers are being abused to amplify DDoS attacks

Cloud

• Hackers hijacked cloud accounts of high-tech and aviation firms, hid in systems for years

Privacy

• Is your boss spying on you as you work from home? One in five firms admit using secret software

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Other News

• Last-minute Trump order adds new security regulation to cloud providers

• FBI warns of voice phishing attacks targeting employees at large companies

• Microsoft Defender is boosting its response to malware attacks by changing a key setting

• Hacker posts 1.9 million Pixlr user records for free on forum

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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 weekly ‘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 08 January 2021

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.

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Top Cyber Headlines of the Week

Ryuk gang estimated to have made more than $150 million from ransomware attacks

In a joint report published today, threat intel company Advanced Intelligence and cyber security firm HYAS said they tracked payments to 61 Bitcoin addresses previously attributed and linked to Ryuk ransomware attacks. "Ryuk receives a significant amount of their ransom payments from a well-known broker that makes payments on behalf of the ransomware victims," the two companies said. "These payments sometimes amount to millions of dollars and typically run in the hundreds of thousands range."

https://www.zdnet.com/article/ryuk-gang-estimated-to-have-made-more-than-150-million-from-ransomware-attacks/

China's APT hackers move to ransomware attacks

Security researchers investigating a set of ransomware incidents at multiple companies discovered malware indicating that the attacks may be the work of a hacker group believed to operate on behalf of China. Although the attacks lack the sophistication normally seen with advanced threat actors, there is strong evidence linking them to APT27, a group normally involved in cyber espionage campaigns, also known as TG-3390, Emissary Panda, BRONZE UNION, Iron Tiger, and LuckyMouse.

https://www.bleepingcomputer.com/news/security/chinas-apt-hackers-move-to-ransomware-attacks/

SolarWinds hack: Amid hardened security, attackers seek softer targets

Reported theories by SolarWinds hack investigators that federal agencies and private companies were too busy focusing on election security to recognize vulnerabilities tied to the software supply chain are unfair and misleading. And yet, those same experts acknowledge that such accusations offer an important cyber security lesson for businesses: organizations must ensure that their entire attack surface receives attention.

https://www.scmagazine.com/home/solarwinds-hack/solarwinds-hack-amid-hardened-security-attackers-seek-softer-targets/

Hackney Council files including alleged passport documents leaked online after cyber attack

The council in East London was hit by what it described as a "serious cyber attack" in October. It reported itself to the data watchdog due to the risk criminals accessed staff and residents' data. The council said it was working with the UK's National Cyber Security Centre (NCSC) and the Ministry of Housing to investigate and understand the impact of the incident.

https://news.sky.com/story/hackney-council-files-including-alleged-passport-documents-leaked-online-after-cyber-attack-12181017

PayPal users targeted in new SMS phishing campaign

Now, at first glance the message may not seem all that suspicious since PayPal may, in fact, impose limits on sending and withdrawing money. The payment provider usually does so when it suspects that an account has been accessed by a third party without authorization, when it has detected high-risk activities on an account, or when a user has violated its Acceptable Use Policy. However, in this case it really is a case of SMS-borne phishing, also known as Smishing. If you click on the link, you will be redirected to a login phishing page that will request your access credentials. Should you proceed to “log in”, your credentials will be sent to the scammers behind the ruse and the fraudulent webpage will attempt to gather further information, including the full name, date of birth address, and bank details.

https://www.welivesecurity.com/2021/01/04/paypal-users-targeted-new-sms-phishing-campaign/

SolarWinds, top executives hit with class action lawsuit over Orion software breach

SolarWinds and some of its top executives have been hit with a class action lawsuit by stockholders, who allege the company lied and materially misled them about security practices leading up to a massive breach of its Orion management software that has reverberated throughout the public and private sector.

https://www.scmagazine.com/home/solarwinds-hack/solarwinds-top-executives-hit-with-class-action-lawsuit-over-orion-software-breach/

The rise of cyber-mercenaries poses a growing threat for both governments and companies

These days, 21st century mercenaries are as likely to be seated behind a computer screen, wreaking havoc for their paymasters’ enemies as slugging it out on a real-world battlefield. But the rapid rise of cyber-mercenaries - or Private Sector Offensive Actors (PSOAs) - is vexing some of the biggest names in the global technology industry, and for good reason. Globally, the cyber security industry is already vast, raking in an estimated $156bn in revenues in 2019. It is set to nearly double in size by 2027.

https://www.telegraph.co.uk/business/2021/01/07/privatisation-cyber-security-growing-threat-governments-companies/

Declutter Your Devices to Reduce Security Risks

Everyone should set aside time to review what they’ve installed on their various devices—typically apps, but that can also include games and addons. In fact, this should be an annual cleaning, at minimum.

You’re not just doing this because you want your device to look good. That’s one benefit you get from cleaning up your digital life, but it’s not the most important one. You’re also doing this to bolster your digital security. Yes, security.

https://lifehacker.com/declutter-your-devices-to-reduce-security-risks-1845991606

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Threats

Ransomware

New Year, New Ransomware: Babuk Locker Targets Large Corporations

Phishing

This new phishing attack uses an odd lure to deliver Windows trojan malware

Facebook ads used to steal 615000+ credentials in a phishing campaign

Malware

North Korean hackers launch RokRat Trojan in campaigns against the South

Thousands infected by trojan that targets cryptocurrency users on Windows, Mac and Linux

A hacker’s predictions on enterprise malware risk

Vulnerabilities

Google Warns of Critical Android Remote Code Execution Bug

Hackers are actively exploiting this leading VPN, so patch now

Data Breaches

Hacker posts data of 10,000 American Express accounts for free

Vodafone's ho. Mobile admits data breach, 2.5m users impacted

The gaming industry under attack, Over 500,000 credentials for the top two dozen leading gaming firms, including Ubisoft, leaked on online.

T-Mobile data breach: ‘Malicious, unauthorized’ hack exposes customer call information
Exclusive Networks hit by cyberattack on New Year's Eve

Up to half a million victims of BA data breach could be eligible for compensation

Nation State Actors

Even Small Nations Have Jumped into the Cyber Espionage Game

Denial of Service

Ransom DDoS attacks target a Fortune Global 500 company

Privacy

Telegram feature exposes your precise address to hackers

Whatsapp Competitor Signal Stops Working Properly As Users Rush To Leave Over Privacy Update

Google Chrome browser privacy plan investigated in UK

Singapore police can access COVID-19 contact tracing data for criminal investigations

Other News

Feds Issue Recommendations for Maritime Cybersecurity

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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 weekly ‘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 31 December 2020

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.

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Top Cyber Headlines of the Week

SolarWinds hack may be much worse than originally feared

The Russia-linked SolarWinds hack which targeted US government agencies and private corporations may be even worse than officials first realized, with some 250 federal agencies and business now believed affected.

Microsoft has said the hackers compromised SolarWinds’ Orion monitoring and management software, allowing them to “impersonate any of the organisation’s existing users and accounts, including highly privileged accounts.” The Times reports that Russia exploited layers of the supply chain to access the agencies’ systems.

https://www.theverge.com/2021/1/2/22210667/solarwinds-hack-worse-government-microsoft-cybersecurity

Threat actor is selling 368.8 million records from 26 data breaches

Security experts reported that a threat actor is selling user records allegedly stolen from twenty-six companies on a hacker forum.

The total volume of data available for sale is composed of 368.8 million stolen user records.

For some of these companies, the data breaches have not been previously disclosed, including Teespring.com, MyON.com, Chqbook.com, Anyvan.com, Eventials.com, Wahoofitness.com, Sitepoint.com, and ClickIndia.com.

https://securityaffairs.co/wordpress/112842/data-breach/data-breaches-records-sale.html

The Worst Hacks of 2020, a Surreal Pandemic Year

WHAT A WAY to kick off a new decade. 2020 showcased all of the digital risks and cybersecurity woes you've come to expect in the modern era, but this year was unique in the ways Covid-19 radically and tragically transformed life around the world. The pandemic also created unprecedented conditions in cyberspace, reshaping networks by pushing people to work from home en masse, creating a scramble to access vaccine research by any means, generating new fodder for criminals to launch extortion attempts and scams, and producing novel opportunities for nation-state espionage.

https://www.wired.com/story/worst-hacks-2020-surreal-pandemic-year/

A Nasty Strain of malware is back and hits 100K recipients per day

The Emotet banking trojan has been active at least since 2014, the botnet is operated by a threat actor tracked as TA542. In the middle-August, the malware was employed in fresh COVID19-themed spam campaign Recent spam campaigns used messages with malicious Word documents, or links to them, pretending to be an invoice, shipping information, COVID-19 information, resumes, financial documents, or scanned documents.

https://securityaffairs.co/wordpress/112650/malware/december-emotet-redacted.html

Ransomware in 2020: A Banner Year for Extortion

From attacks on the UVM Health Network that delayed chemotherapy appointments, to ones on public schools that delayed students going back to the classroom, ransomware gangs disrupted organizations to inordinate levels in 2020. Remote learning platforms shut down. Hospital chemotherapy appointments cancelled. Ransomware attacks in 2020 dominated as a top threat vector this past year. Couple that with the COVID-19 pandemic, putting strains on the healthcare sector, and we witnessed ransomware exact a particularly cruel human toll as well. Attacks had an impact on nearly all sectors of the global economy – costing business $20 billion collectively and creating major cybersecurity headaches for others.

https://threatpost.com/ransomware-2020-extortion/162319/

Ransomware Is Headed Down a Dire Path

AT THE END of September, an emergency room technician in the United States gave WIRED a real-time account of what it was like inside their hospital as a ransomware attack raged. With their digital systems locked down by hackers, health care workers were forced onto backup paper systems. They were already straining to manage patients during the pandemic; the last thing they needed was more chaos. "It is a life-or-death situation," the technician said at the time.

The same scenario was repeated around the country this year, as waves of ransomware attacks crashed down on hospitals and health care provider networks, peaking in September and October. School districts, meanwhile, were walloped by attacks that crippled their systems just as students were attempting to come back to class, either in person or remotely. Corporations and local and state governments faced similar attacks at equally alarming rates.

https://www.wired.com/story/ransomware-2020-headed-down-dire-path/

Russia’s global hacking efforts are going to unwind in 2021

Russia has become adept at using cyberattacks and digital-media manipulation to influence events in other countries. We know there was Russian digital interference in the 2016 US general election and the 2017 presidential election in France: both involved fake social-media accounts and “hack-and-leak” operations to steal emails. The UK government has not investigated whether, as must be probable, Russia had also been using its tools of covert subversion during the Scottish independence and Brexit referenda, but it has said that it is almost certain that Russian actors sought to interfere in the 2019 general election through the online dissemination of illicitly acquired government documents, thought to relate to US/UK trade negotiations.

https://www.wired.co.uk/article/uk-us-russia-hacking

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Threats

IOT

FBI Warn Hackers are Using Hijacked Home Security Devices for ‘Swatting’

Malware

New Golang worm turns Windows and Linux servers into monero miners

Emotet malware hits Lithuania's National Public Health Centre

GitHub-hosted malware calculates Cobalt Strike payload from Imgur pic

Vulnerabilities

Cross-layer attacks: New hacking technique raises DNS cache poisoning, user tracking risk

Windows Zero-Day Still Circulating After Faulty Fix

Backdoor account discovered in more than 100,000 Zyxel firewalls, VPN gateways

Data Breaches

T-Mobile warns customers of second data breach in less than a year

Kawasaki discloses security breach, potential data leak

Finland says hackers accessed MPs' emails accounts

Organised Crime

21 arrests in nationwide cyber crackdown

Nation State Actors

India: A Growing Cyber Security Threat

Denial of Service

Citrix devices are being abused as DDoS attack vectors

Privacy

Mapped: The Top Surveillance Cities Worldwide

Cryptocurrency

Voyager cryptocurrency broker halted trading due to cyber attack

Other News

Brexit deal mentions Netscape browser and Mozilla Mail

6 Questions Attackers Ask Before Choosing an Asset to Exploit

Deepfake queen to deliver Channel 4 Christmas message

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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 weekly ‘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 25 December 2020

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.

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Top Cyber Headlines of the Week

The Cyber Threat Is Real and Growing

The SolarWinds breach could be one of the most significant cyber incidents in history. Russian intelligence—likely the SVR, the foreign-intelligence branch—infiltrated and sat undetected on U.S. and other government networks for nearly 10 months. It was a sophisticated, smart and savvy attack that should alarm the public and private sectors.

We may not know the full extent of the damage for some time. Don’t be surprised if more government entities disclose that they too were victims of this attack. Don’t be surprised either if it emerges that private companies were hit. SolarWinds says it has more than 300,000 customers, including 400 companies in the Fortune 500. That’s a lot of potential victims.

https://www.wsj.com/articles/the-cyber-threat-is-real-and-growing-11608484291

Ransomware Attacks Surge in Q3 as Cyber Criminals Shift Tactics

A record growth in ransomware attacks took place in Q3 of 2020 compared to Q2, from 39% to 51% of all malware attempts according to a new study. The study also found that hacking accounted for 30% of all attacks during Q3, with cyber criminals reducing their emphasis on social engineering tactics compared with earlier this year. The researchers noted that the percentage of social engineering attacks using COVID-19 as a lure fell from 16% in Q2 to just 4% in Q3, which they attribute to people becoming more accustomed to this crisis. Additionally, social engineering attacks targeting organizations fell from 67% of all attempts in Q1 to under half (45%) in Q3.

https://www.infosecurity-magazine.com/news/ransomware-attacks-surge-q3/

In 2021, there will be a cyber attack every 11 seconds. Here’s how to protect yourself

Experienced outdoor athletes know that with winter rapidly approaching, the secret to success lies in protecting the core. That is, the body’s core temperature through layering, wicking and a host of ever-improving technical fabrics that prevent the cold, snow and ice from affecting performance. The same could be said for cyber security. With organizations and workers now in their ninth month of COVID-19, the time has come to prepare as the threat of cyber attacks becomes even more menacing.

https://theprint.in/tech/in-2021-there-will-be-a-cyberattack-every-11-seconds-heres-how-to-protect-yourself/565616/

The US, and much of the West, has suffered a massive cyber breach. It's hard to overstate how bad it is

Recent news articles have all been talking about the massive Russian cyber-attack against the United States, but that’s wrong on two accounts. It wasn’t a cyber-attack in international relations terms, it was espionage. And the victim wasn’t just the US, it was the entire world. But it was massive, and it is dangerous.

Espionage is internationally allowed in peacetime. The problem is that both espionage and cyber-attacks require the same computer and network intrusions, and the difference is only a few keystrokes. And since this Russian operation isn’t at all targeted, the entire world is at risk – and not just from Russia. Many countries carry out these sorts of operations, none more extensively than the US. The solution is to prioritize security and defense over espionage and attack.

https://www.theguardian.com/commentisfree/2020/dec/23/cyber-attack-us-security-protocols

Big tech companies including Intel, Nvidia, and Cisco were all infected during the SolarWinds hack

Last week, news broke that IT management company SolarWinds had been hacked, possibly by the Russian government, and the US Treasury, Commerce, State, Energy, and Homeland Security departments have been affected — two of which may have had emails stolen as a result of the hack. Other government agencies and many companies are investigating due to SolarWinds’ extensive client list. The Wall Street Journal is now reporting that some big tech companies have been infected, too.

Cisco, Intel, Nvidia, Belkin, and VMware have all had computers on their networks infected with the malware. There could be far more: SolarWinds had stated that “fewer than 18,000” companies were impacted, as if that number is supposed to be reassuring, and it even attempted to hide the list of clients who used the infected software. Today’s news takes some of SolarWinds’ big-name clients from “possibly affected’’ to “confirmed affected.”

https://www.theverge.com/2020/12/21/22194183/intel-nvidia-cisco-government-infected-solarwinds-hack

Researchers share the lists of victims of SolarWinds hack

Security experts started analyzing the DGA mechanism used by threat actors behind the SolarWinds hack to control the Sunburst/Solarigate backdoor and published the list of targeted organizations. Researchers from multiple cybersecurity firms published a list that contains major companies, including Cisco, Deloitte, Intel, Mediatek, and Nvidia. The researchers decoded the DGA algorithm used by the backdoor to assign a subdomain of the C2 for each of the compromised organizations.

https://securityaffairs.co/wordpress/112555/hacking/solarwinds-victims-lists.html

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Threats

Ransomware

Ransomware: Attacks could be about to get even more dangerous and disruptive

IOT

New Critical Flaws in Treck TCP/IP Stack Affect Millions of IoT Devices

Malware

Emotet Returns to Hit 100K Mailboxes Per Day

Microsoft has discovered yet more SolarWinds malware

3 million users hit with infected Google Chrome and Microsoft Edge extensions

Vulnerabilities

Windows zero-day with bad patch gets new public exploit code

Script for detecting vulnerable TCP/IP stacks released

New SUPERNOVA backdoor found in SolarWinds cyberattack analysis

Smart Doorbell Disaster: Many Brands Vulnerable to Attack

Zero-day exploit used to hack iPhones of Al Jazeera employees

Signal: Cellebrite claimed to have 'cracked' chat app's encryption

Data Breaches

There's been a Nintendo Switch data leak, according to reports

Data breach hits 30,000 signed up to workplace pensions provider

Thousands of customer records exposed after serious data breach

Organised Crime

Cyber criminals have started indexing the dark web

Joker’s Stash Carding Site Taken Down

International sting shuts down 'favourite' VPN of cyber criminals

Dark Web Pricing Skyrockets for Microsoft RDP Servers, Payment-Card Data

NSA Warns of Hacking Tactics That Target Cloud Resources

Denial of Service

Cloudflare has identified a new type of DDoS attack inspired by an acoustic beat

Privacy

The pandemic has taken surveillance of workers to the next level

Other News

Dozens of Al Jazeera journalists allegedly hacked using Israeli firm's spyware

Cyber Insurance Market Expected to Surge in 2021

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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 weekly ‘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 11 December 2020

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 Headlines of the Week

Cyber crime costs the world more than $1 trillion, a 50% increase from 2018

Cyber crime costs the world economy more than $1 trillion, or just more than one percent of global GDP, which is up more than 50 percent from a 2018 study that put global losses at close to $600 billion. Beyond the global figure, the report also explored the damage reported beyond financial losses, finding 92 percent of companies felt effects beyond monetary losses.

https://www.helpnetsecurity.com/2020/12/07/cybercrime-costs-world/

FireEye, one of the world's largest security firms, discloses security breach

FireEye, one of the world largest security firms, said today it was hacked and that a "highly sophisticated threat actor" accessed its internal network and stole hacking tools FireEye uses to test the networks of its customers.

The firm said the threat actor also searched for information related to some of the company's government customers.

The attacker was described as a "highly sophisticated threat actor, one whose discipline, operational security, and techniques lead us to believe it was a state-sponsored attack."

https://www.zdnet.com/article/fireeye-one-of-the-worlds-largest-security-firms-discloses-security-breach/

Chinese Breakthrough in Quantum Computing a Warning for Security Teams

China’s top quantum-computer researchers have reported that they have achieved quantum supremacy, i.e., the ability to perform tasks a traditional supercomputer cannot. And while it’s a thrilling development, the inevitable rise of quantum computing means security teams are one step closer to facing a threat more formidable than anything before.

https://threatpost.com/chinese-quantum-computing-warning-security/161935/

Ransom payouts hit record-highs, surging 178% in a year

Average ransom payouts increased by 178% in the third quarter of this year, from $84,000 (£63,000) to almost £234,000, compared with the year before. Ransomware payments reached record-highs in 2020 as employees shifted to remote working to curb the spread of the coronavirus pandemic, creating more attack vectors for hackers.

https://uk.finance.yahoo.com/news/ransomware-payouts-hacking-computers-hit-record-highs-surging-134527988.html

Ransomware Set for Evolution in Attack Capabilities in 2021

Ransomware is set to evolve into a greater threat in 2021 as service offerings and collaborations increase. The year turned out “different than predicted” and the shift to working from home also impacted the e-crime landscape. “This created an industrialization of e-crime groups and their abilities to extend from single groups into business pipelines”

https://www.infosecurity-magazine.com/news/ransomware-evolution-capabilities/

How Organisations Can Prevent Users from Using Breached Passwords

There is no question that attackers are going after your sensitive account data. Passwords have long been a target of those looking to compromise your environment. Why would an attacker take the long, complicated way if they have the keys to the front door?

https://thehackernews.com/2020/12/how-organizations-can-prevent-users.html

Threats

Ransomware

• Hackers demand $34.7 million in Bitcoin after ransomware attack on Foxconn

• Ransomware forces hosting provider Netgain to take down data centers

• Ransomware-struck schools reject £1m demand from crims in timely reminder to always mind the air-gap

• 'Malwareless' ransomware campaign operators pwned 83k victims' MySQL servers, 250k databases up for sale

• Ransomware hits helicopter maker Kopter

Phishing

• Spearphishing Attack Spoofs Microsoft.com to Target 200M Office 365 Users

• Adobe users targeted in dangerous new phishing campaign

IOT

• Millions of IoT devices could be vulnerable to these unfixable security bugs

Malware

• Qbot malware switched to stealthy new Windows autostart method

• Microsoft exposes Adrozek, malware that hijacks Chrome, Edge, and Firefox

• Social media sharing icons could harbor info-stealing malware

• All-new Windows 10 malware is excellent at evading detection

• Rana Android Malware Updates Allow WhatsApp, Telegram IM Snooping

Vulnerabilities

• Critical, Unpatched Bugs Open GE Radiological Devices to Remote Code Execution

• Amnesia:33 vulnerabilities impact millions of smart and industrial devices

• Microsoft December 2020 Patch Tuesday security update address 58 vulnerabilities, 22 of them are remote code execution vulnerabilities.

• Expert discloses zero-click, wormable flaw in Microsoft Teams

• NSA Warns: Patched VMware Bug Under Active Attack

Data Breaches

• FireEye, one of the world's largest security firms, discloses security breach

• HMRC admits to 26 data breaches during 2019-20

• Hackers leak data from Embraer, world's third-largest airplane maker

• Payment service PayPay hacked

Threat Actors

• Norway says Russian hacking group APT28 is behind August 2020 Parliament hack

Insider Threats

• Bank Employee Sells Personal Data of 200,000 Clients

Other News

• Experian predicts 5 key data breach targets for 2021

• 6 new ways threat actors will attack in 2021

• Research: Millions of smart devices vulnerable to hacking

• Finland passes new 5G security law to ban risky equipment

• Ransomware attacks target backup systems, compromising the company ‘insurance policy’

Reports Published in the Last Week

• Sophos 2021 Threat Report

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 weekly ‘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 27 November 2020

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.

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Top Cyber Headlines of the Week

Hundreds of C-level executives’ credentials available for $100 to $1500 per account

A credible threat actor is offering access to the email accounts of hundreds of C-level executives for $100 to $1500 per account.

The availability of access to the email accounts of C-level executives could allow threat actors to carry out multiple malicious activities, from cyber espionage to BEC scams.

The threat actor is selling login credentials for Office 365 and Microsoft accounts and the price depends on the size of the C-level executives’ companies and the internal role of the executive.

The threat actor claims its database includes login credentials of high-level executives such as:

CEO, CTO, COO, CFO, CMO. President, Vice President, Executive Assistant, Finance Manager, Accountant, Director, Finance Director, Financial Controller and Accounts Payables

https://securityaffairs.co/wordpress/111588/cyber-crime/executives-credentials-dark-web.html

This Bluetooth Attack Can Steal a Tesla Model X in Minutes

Tesla has always prided itself on its so-called over-the-air updates, pushing out new code automatically to fix bugs and add features. But one security researcher has shown how vulnerabilities in the Tesla Model X's keyless entry system allow a different sort of update:

A hacker could rewrite the firmware of a key fob via Bluetooth connection, lift an unlock code from the fob, and use it to steal a Model X in just a matter of minutes.

https://www.wired.com/story/tesla-model-x-hack-bluetooth/

Three members of TMT cybercrime group arrested in Nigeria

Three Nigerians suspected of being part of a cybercrime group that has made tens of thousands of victims around the world have been arrested today in Lagos, Nigeria, Interpol reported.

In a report disclosing its involvement in the investigation, security firm Group-IB said the three suspects are members of a cybercrime group they have been tracking since 2019 and which they have been tracking under the codename of TMT.

Group-IB said the group primarily operated by sending out mass email spam campaigns containing files laced with malware.

https://www.zdnet.com/article/three-members-of-tmt-cybercrime-group-arrested-in-nigeria/

Cyber criminals make £2.5m raid on law firms in lockdown

The large number of lawyers working from home has become a magnet for cyber criminals, the Solicitors Regulation Authority has said, revealing a 300% increase in phishing scams in the first two months of lockdown alone.

In the first half of 2020, firms reported that nearly £2.5m held by them had been stolen by cybercriminals, more than three times the amount reported in the same period in 2019.

Law firm staff working remotely on less secure devices than the office network and those without dedicated office space finding it hard to keep information confidential. Those using video meetings also need to make sure that unauthorised parties cannot overhear or see a confidential meeting.

https://www.lawgazette.co.uk/news/cyber-criminals-make-25m-raid-on-law-firms-in-lockdown/5106526.article

Hackers post athletes’ naked photos online

Four British athletes are among hundreds of female sports stars and celebrities whose intimate photographs and videos have been posted online in a targeted cyberattack.

The hack, which the athletes became aware of this week, has caused panic and one leading sports agency has advised its clients to take extra measures to protect their private data.

The athletes, who had photographs and videos stolen from their phones, were considering steps last night to have the material removed from the dark net.

https://www.thetimes.co.uk/article/hackers-post-athletes-naked-photos-online-86sq27hgl

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Threats

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Ransomware

Manchester United hackers 'demanding million-pound ransom'

Manchester United are still suffering the effects of a significant cyberattack that targeted the club earlier this week.

Following last weekend's 'sophisticated' attack, the club has revealed it is still suffering severe disruption to its internal systems, several of which had to be shut down following the incident.

Reports have also claimed that the hackers are demanding "millions of pounds" before they let the club regain full control.

https://www.techradar.com/sg/news/manchester-united-hackers-demanding-million-pound-ransom

Egregor Ransomware Attack Hijacks Printers to Spit Out Ransom Notes

The South American retail giant Cencosud was hit with ransomware last week? The retailer was infected by an Egregor ransomware attack which, in time honoured fashion, stole sensitive files that it found on the compromised network, and encrypted data on Cencosud’s drives to lock workers out of the company’s data.

A text file was left on infected Windows computers, telling the store that private data would be shared with the media if it was not prepared to begin negotiating with the hackers within three days.

That’s nothing unusual, but Egregor’s novel twist is that it can also tell businesses that their computer systems are well and truly breached by sending its ransom note to attached printers.

https://www.tripwire.com/state-of-security/featured/egregor-ransomware-attack-hijacks-printers-spit-out-ransom-notes/

Sopra Steria: Adding up outages and ransomware clean-up, Ryuk attack will cost us up to €50m

Sopra Steria has said a previously announced Ryuk ransomware infection will not only cost it "between €40m and €50m" but will also deepen expected financial losses by several percentage points.

The admission comes weeks after the French-headquartered IT outsourcing firm's Active Directory infrastructure was compromised by malicious people who deployed the Ryuk ransomware, using what the company called "a previously unknown strain."

https://www.theregister.com/2020/11/25/sopra_steria_ransomware_damage_50m_euros/

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Phishing

GoDaddy scam shows how voice phishing can be more deceptive than email schemes

Companies can protect employees from phishing schemes through a combination of training, secure email gateways and filtering technologies. But what protects workers from phone-based voice phishing (vishing) scams, like the kind that recently targeted GoDaddy and a group of cryptocurrency platforms that use the Internet domain registrar service?

Experts indicate that there are few easy answers, but organizations intent on putting a stop to such activity may have to push for more secure forms of verification, escalation procedures for sensitive requests, and better security awareness of account support staffers and other lower-level employees.

https://www.scmagazine.com/home/security-news/phishing/godaddy-scam-shows-how-voice-phishing-can-be-more-deceptive-than-email-schemes/

Google Services Weaponized to Bypass Security in Phishing, BEC Campaigns

A spike in recent phishing and business email compromise (BEC) attacks can be traced back to criminals learning how to exploit Google Services, according to research from Armorblox.

Social distancing has driven entire businesses into the arms of the Google ecosystem looking for a reliable, simple way to digitize the traditional office. A report detailing how now-ubiquitous services like Google Forms, Google Docs and others are being used by malicious actors to give their spoofing attempts a false veneer of legitimacy, both to security filters and victims.

https://threatpost.com/google-services-weaponized-to-bypass-security-in-phishing-bec-campaigns/161467/

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Malware

Malware creates scam online stores on top of hacked WordPress sites

A new cybercrime gang has been seen taking over vulnerable WordPress sites to install hidden e-commerce stores with the purpose of hijacking the original site's search engine ranking and reputation and promote online scams.

The attacks were discovered earlier this month targeting a WordPress honeypot which was set up and managed.

The attackers leveraged brute-force attacks to gain access to the site's admin account, after which they overwrote the WordPress site's main index file and appended malicious code.

https://www.zdnet.com/article/malware-creates-online-stores-on-top-of-hacked-wordpress-sites/

Enter WAPDropper – An Android Malware Subscribing Victims to Premium Services by Telecom Companies

WAPDropper, a new malware which downloads and executes an additional payload. In the current campaign, it drops a WAP premium dialler which subscribes its victims to premium services without their knowledge or consent.

The malware, which belongs to a newly discovered family, consists of two different modules: the dropper module, which is responsible for downloading the 2nd stage malware, and a premium dialler module that subscribes the victims to premium services offered by legitimate sources – In this campaign, telecommunication providers in Thailand and Malaysia.
https://research.checkpoint.com/2020/enter-wapdropper-subscribe-users-to-premium-services-by-telecom-companies/

LightBot: TrickBot’s new reconnaissance malware for high-value targets

The notorious TrickBot gang has released a new lightweight reconnaissance tool used to scope out an infected victim's network for high-value targets.

Over the past week, security researchers began to see a phishing campaign normally used to distribute TrickBot's BazarLoader malware switch to installing a new malicious PowerShell script.

https://www.bleepingcomputer.com/news/security/lightbot-trickbot-s-new-reconnaissance-malware-for-high-value-targets/

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IoT

The smart video doorbells letting hackers into your home

Smart doorbells with cameras let you see who’s at the door without getting up off the sofa, but in-depth security testing has found some are leaving your home wide open to uninvited guests.

With internet-connected smart tech on the rise, smart doorbells are a common sight on UK streets. Popular models, such as Ring and Nest doorbells, are expensive, but scores of similar looking devices have popped up on Amazon, eBay and Wish at a fraction of the price.

https://www.which.co.uk/news/2020/11/the-smart-video-doorbells-letting-hackers-into-your-home/

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Password Attacks

Up to 350,000 Spotify accounts hacked in credential stuffing attacks

An unsecured internet-facing database containing over 380 million individual records, including login credentials that were leveraged for breaking into 300,000 to 350,000 Spotify accounts. The exposed records included a variety of sensitive information such as people’s usernames and passwords, email addresses, and countries of residence.

The treasure trove of data was stored on an unsecured Elasticsearch server that was uncovered. Both the origin and owners of the database remain unknown. However, the researchers were able to validate the veracity of the data as Spotify confirmed that the information had been used to defraud both the company and its users.

https://www.welivesecurity.com/2020/11/24/350000-spotify-accounts-hacked-credential-stuffing-attacks/

Passwords exposed for almost 50,000 vulnerable Fortinet VPNs

A hacker has now leaked the credentials for almost 50,000 vulnerable Fortinet VPNs.

Over the weekend a hacker had posted a list of one-line exploits to steal VPN credentials from these devices.

Present on the list of vulnerable targets are IPs belonging to high street banks, telecoms, and government organizations from around the world.

https://www.bleepingcomputer.com/news/security/passwords-exposed-for-almost-50-000-vulnerable-fortinet-vpns/

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Vulnerabilities

UK urges orgs to patch critical MobileIron RCE bug

The UK National Cyber Security Centre (NCSC) issued an alert yesterday, prompting all organizations to patch the critical CVE-2020-15505 remote code execution (RCE) vulnerability in MobileIron mobile device management (MDM) systems.

An MDM is a software platform that allows administrators to remotely manage mobile devices in their organization, including the pushing out of apps, updates, and the ability to change settings. This management is all done from a central location, such as an admin console running on the organization's server, making it a prime target for attackers.

https://www.bleepingcomputer.com/news/security/uk-urges-orgs-to-patch-critical-mobileiron-cve-2020-15505-rce-bug/

Critical Unpatched VMware Flaw Affects Multiple Corporates Products

VMware has released temporary workarounds to address a critical vulnerability in its products that could be exploited by an attacker to take control of an affected system.

"A malicious actor with network access to the administrative configurator on port 8443 and a valid password for the configurator admin account can execute commands with unrestricted privileges on the underlying operating system," the virtualization software and services firm noted in its advisory.

Tracked as CVE-2020-4006, the command injection vulnerability has a CVSS score of 9.1 out of 10 and impacts VMware Workspace One Access, Access Connector, Identity Manager, and Identity Manager Connector.

https://thehackernews.com/2020/11/critical-unpatched-vmware-flaw-affects.html

GitHub fixes 'high severity' security flaw spotted by Google

GitHub has finally fixed a high severity security flaw reported to it by Google Project Zero more than three months ago.

The bug affected GitHub's Actions feature – a developer workflow automation tool was "highly vulnerable to injection attacks".

GitHub's Actions support a feature called workflow commands as a communication channel between the Action runner and the executed action.

https://www.zdnet.com/article/github-fixes-high-severity-security-flaw-spotted-by-google/

Google Chrome users still vulnerable to multiple zero-day attacks

As business users and consumers have moved most of their workloads to the cloud, more and more of their work is being done in web browsers such as Google Chrome as opposed to in applications installed locally on their systems.

This means that the web browser is now an essential yet vulnerable entry point that if compromised, could give cybercriminals access to a user's entire digital life including their email, online banking, social networks and more. However, despite this risk, users are failing to update to the latest version of Google Chrome.

https://www.techradar.com/news/google-chrome-users-still-vulnerable-to-multiple-zero-day-attacks

Microsoft releases patching guidance for Kerberos security bug

Released details on how to fully mitigate a security feature bypass vulnerability in Kerberos KDC (Key Distribution Centre) patched during this month's Patch Tuesday.

The remotely exploitable security bug tracked as CVE-2020-17049 exists in the way KDC decides if service tickets can be used for delegation via Kerberos Constrained Delegation (KCD).

Kerberos is the default authentication protocol for domain connected devices running Windows 2000 or later. Kerberos KDC is a feature that manages service tickets used for encrypting messages between network servers and clients.

https://www.bleepingcomputer.com/news/microsoft/microsoft-releases-patching-guidance-for-kerberos-security-bug/

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Data Breaches

Sophos notifies customers of data exposure after database misconfiguration

UK-based cyber-security vendor Sophos is currently notifying customers via email about a security breach the company suffered earlier this week.

Exposed information included details such as customer first and last names, email addresses, and phone numbers (if provided).

https://www.zdnet.com/article/sophos-notifies-customers-of-data-exposure-after-database-misconfiguration/

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Privacy

Microsoft productivity score feature criticised as workplace surveillance

Microsoft has been criticised for enabling “workplace surveillance” after privacy campaigners warned that the company’s “productivity score” feature allows managers to use Microsoft 365 to track their employees’ activity at an individual level.

The tools, first released in 2019, are designed to “provide you visibility into how your organisation works”, according to a Microsoft blogpost, and aggregate information about everything from email use to network connectivity into a headline percentage for office productivity.

https://www.theguardian.com/technology/2020/nov/26/microsoft-productivity-score-feature-criticised-workplace-surveillance

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Other News

Robot vacuum cleaners can eavesdrop on your conversations, researchers reveal - Bitdefender

You can protect the company from hackers, but can you protect the company from the CEO?

Botnets have been silently mass-scanning the internet for unsecured ENV files | ZDNet

Windows 10 KB4586819 update fixes gaming and USB 3.0 issues (bleepingcomputer.com)

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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 weekly ‘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.

Shopping Online Safely - Black Arrow Cyber Tip Tuesday video

Shopping Online Safely; Black Friday and into Christmas Shopping special edition - Black Arrow Cyber Tip Tuesday video

Black Arrow Cyber Threat Briefing 20 November 2020

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.

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Top Cyber Headlines of the Week

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Cyber crime is 'a constant threat' to SMEs

Criminals are diversifying and growing more dangerous, while SMEs remain complacent and mostly oblivious to the threats.

With a quarter of small and medium-sized enterprises (SME) falling victim to a cyberattack in the last 12 months, the threat towards these organizations is constant. This is according to a new report from Direct Line – Business, which claims that businesses aren't doing all they can to stay safe.

The report states that, if a cyber attack were to occur, many organisations would find themselves in a seriously dangerous position given they hold less than $13,000 in cash reserves. Besides financial damage, many should also expect damaged client and customer relationships due to eroded trust.

With cybercriminals diversifying into different methods of attack, SMEs need to stay vigilant on multiple fronts. Phishing is still the most popular weapon for criminals, the report states, but malware and ransomware, as well as DDoS attacks, are also notable mentions.

https://www.itproportal.com/features/cybercrime-is-a-constant-threat-to-smes/

The most common passwords of 2020 are atrocious

Bottom line: Choosing secure passwords has never been humanity’s strong suit and let’s face it, it’s never going to be. People simply have too many accounts to protect these days, leading to poor practices such as simplifying passwords to make them easier to remember and reusing the same password across multiple accounts.

https://www.techspot.com/news/87657-most-common-passwords-2020-atrocious.html#Share

Why ransomware is still so successful: Over a quarter of victims pay the ransom

Over a quarter of organisations that fall victim to ransomware attacks opt to pay the ransom as they feel as if they have no other option than to give into the demands of cyber criminals – and the average ransom amount is now more than $1 million.

https://www.zdnet.com/article/why-ransomware-is-still-so-successful-over-a-quarter-of-victims-pay-the-ransom/

Cyber crime is maturing. Here are 6 ways organisations can keep up

In 2020, the world has experienced many challenges. Among them, hastened digitalisation has brought new opportunities but also new risks. According to the World Economic Forum Global Risks Report 2020, cyber attacks rank first among global human-caused risks and RiskIQ predicts that by 2021 cyber crime will cost the world $11.4 million each minute.

https://www.weforum.org/agenda/2020/11/how-to-protect-companies-from-cybercrime/

Ransomware-as-a-service: The pandemic within a pandemic

Ransomware is a massive problem. But you already knew that.

Technical novices, along with seasoned cyber security professionals, have witnessed over the past year a slew of ransomware events that have devastated enterprises around the world. Even those outside of cyber security are now familiar with the concept: criminals behind a keyboard have found a way into an organization’s system, prevented anyone from actually using it by locking it up, and won’t let anyone resume normal activity until the organization pays a hefty fee.

https://public.intel471.com/blog/ransomware-as-a-service-2020-ryuk-maze-revil-egregor-doppelpaymer/

CISOs say a distributed workforce has critically increased security concerns

73% of security and IT executives are concerned about new vulnerabilities and risks introduced by the distributed workforce, Skybox Security reveals.

The report also uncovered an alarming disconnect between confidence in security posture and increased cyberattacks during the global pandemic.

https://www.helpnetsecurity.com/2020/11/18/distributed-workforce-security/

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Threats

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Ransomware

Capcom confirms Ragnar Locker ransomware attack, data exposure

Capcom has confirmed that a recent security incident was due to a Ragnar Locker ransomware infection, potentially leading to the exposure of customer records.

This week, the Japanese gaming giant confirmed that the company had fallen prey to "customized ransomware" which gave attackers unauthorised access to its network -- as well as the data stored on Capcom Group systems.

https://www.zdnet.com/article/capcom-confirms-ransomware-attack-potential-theft-of-customer-employee-data/

Ransomware attack forces web hosting provider Managed.com to take servers offline

One of the biggest providers of managed web hosting solutions, has taken down all its servers in order to deal with a ransomware attack.

The ransomware impacted the company's public facing web hosting systems, resulting in some customer sites having their data encrypted.

The incident only impacted a limited number of customer sites, which the company said it immediately took offline.

https://www.zdnet.com/article/web-hosting-provider-managed-shuts-down-after-ransomware-attack/

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Phishing

Office 365 phishing campaign detects sandboxes to evade detection

Microsoft is tracking an ongoing Office 365 phishing campaign that makes use of several methods to evade automated analysis in attacks against enterprise targets.

"We’re tracking an active credential phishing attack targeting enterprises that uses multiple sophisticated methods for defence evasion and social engineering," Microsoft said.

"The campaign uses timely lures relevant to remote work, like password updates, conferencing info, helpdesk tickets, etc."

https://www.bleepingcomputer.com/news/security/office-365-phishing-campaign-detects-sandboxes-to-evade-detection/

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Malware

Adult site users targeted with ZLoader malware via fake Java update

A malware campaign ongoing since the beginning of the year has recently changed tactics, switching from exploit kits to social engineering to target adult content consumers.

The operators use an old trick to distribute a variant of ZLoader, a banking trojan that made a comeback earlier this year after an absence of almost two years, now used as an info stealer.

https://www.bleepingcomputer.com/news/security/adult-site-users-targeted-with-zloader-malware-via-fake-java-update/

Lazarus malware strikes South Korean supply chains

Lazarus malware has been tracked in new campaigns against South Korean supply chains, made possible through stolen security certificates.

Cyber security researchers reported the abuse of the certificates, stolen from two separate, legitimate South Korean companies.

https://www.zdnet.com/article/lazarus-malware-strikes-south-korean-supply-chains/

Malware activity spikes 128%, Office document phishing skyrockets

The report demonstrates threat actors becoming even more ruthless. Throughout Q3, hackers shifted focus from home networks to overburdened public entities, including the education sector and the Election Assistance Commission (EAC). Malware campaigns, like Emotet, utilized these events as phishing lure themes to assist in delivery.

https://www.helpnetsecurity.com/2020/11/13/malware-activity-q3-2020/

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Cloud

Attackers can abuse a misconfigured IAM role across 16 Amazon services

Researchers at Palo Alto’s Unit 42 have confirmed that they have compromised a customer’s AWS cloud account with thousands of workloads using a misconfigured identity and access management (IAM) role.

https://www.scmagazine.com/home/security-news/cloud-security/attackers-can-abuse-a-misconfigured-iam-role-across-16-aws-services/

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Vulnerabilities

More than 245,000 Windows systems still remain vulnerable to BlueKeep RDP bug

A year and a half after Microsoft disclosed the BlueKeep vulnerability impacting the Windows RDP service, more than 245,000 Windows systems still remain unpatched and vulnerable to attacks.

The number represents around 25% of the 950,000 systems that were initially discovered to be vulnerable to BlueKeep attacks during a first scan in May 2019.

https://www.zdnet.com/article/more-than-245000-windows-systems-still-remain-vulnerable-to-bluekeep-rdp-bug/

Windows Kerberos authentication breaks due to security updates

Microsoft is investigating a new known issue causing enterprise domain controllers to experience Kerberos authentication problems after installing security updates released to address CVE-2020-17049 during this month's Patch Tuesday, on November 10.

https://www.bleepingcomputer.com/news/microsoft/windows-kerberos-authentication-breaks-due-to-security-updates/

Cisco Patches Critical Flaw After PoC Exploit Code Release

A critical path-traversal flaw exists in Cisco Security Manager that lays bare sensitive information to remote, unauthenticated attackers.

A day after proof-of-concept (PoC) exploit code was published for a critical flaw in Cisco Security Manager, Cisco has hurried out a patch.

https://threatpost.com/critical-cisco-flaw-sensitive-data/161305/

Widespread Scans Underway for RCE Bugs in WordPress Websites

WordPress websites using buggy Epsilon Framework themes are being hunted by hackers.

Millions of malicious scans are rolling across the internet, looking for known vulnerabilities in the Epsilon Framework for building WordPress themes, according to researchers.

According to the Wordfence Threat Intelligence team, more than 7.5 million probes targeting these vulnerabilities have been observed, against more than 1.5 million WordPress sites, just since Tuesday.

https://threatpost.com/widespread-scans-rce-bugs-wordpress-websites/161374/

Webex fixed some seriously spooky security flaws

Cisco has patched several troubling security vulnerabilities in its Webex video conferencing service.

The flaws in the video conferencing software were flagged. Researchers took a deeper look at the collaboration tools being used for day-to-day work to better understand how they could impact sensitive meetings now being held virtually. During its investigation, the company's security researchers discovered three vulnerabilities in Webex.

https://www.techradar.com/news/cisco-webex-had-some-very-spooky-security-flaws

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Data Breaches

Animal Jam was hacked, and data stolen; here’s what parents need to know

WildWorks,  the gaming company that makes the popular kids game Animal Jam, has confirmed a data breach.

Animal Jam is one of the most popular games for kids, ranking in the top five games in the 9-11 age category in Apple’s App Store in the U.S., according to data provided by App Annie. But while no data breach is ever good news, WildWorks has been more forthcoming about the incident than most companies would be, making it easier for parents to protect both their information and their kids’ data.

https://techcrunch.com/2020/11/16/animal-jam-data-breach/

Crown Prosecution Service guilty of ‘serious’ data breaches

Prosecutors are routinely guilty of “serious” data breaches that can endanger the public by disclosing addresses of people who report crimes, a watchdog has revealed.

Independent assessors of the Crown Prosecution Service found that prosecutors in England and Wales were responsible for “a significant number of data security breaches”.

https://www.thetimes.co.uk/article/crown-prosecution-service-guilty-of-serious-data-breaches-k7vhl0hnf

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Privacy

MacOS Big Sur reveals Apple secretly hates your VPN and firewall

If you're using a Mac VPN and recently updated your device to Big Sur, your privacy may be at risk as it was discovered that Apple apps are able to bypass both firewalls and VPN services in the company's latest version of macOS.

Twitter user mxswd first spotted the issue back in October and provided more details in a tweet which reads: “Some Apple apps bypass some network extensions and VPN Apps. Maps for example can directly access the internet bypassing any NEFilterDataProvider or NEAppProxyProviders you have running”.

https://www.techradar.com/uk/news/macos-big-sur-reveals-apple-secretly-hates-your-vpn-and-firewall

Server failure unearths massive macOS tracking plans

More serious doubts have been raised about Apple's snooping tactics following fresh revelations about the company's macOS software. We’ve already reported how apps in the latest release of macOS can bypass firewalls and VPNs and how the release was bricking some older MacBook Pro machines.

https://www.techradar.com/news/server-failure-unearths-massive-macos-tracking-plans

Employee surveillance software demand increased as workers transitioned to home working

As people hunkered down to work from home during COVID-19, companies turned to employee surveillance software to track their staff.

What does the rise of intrusive tools such as employee surveillance software mean for workers at home?

A new study shows that the demand for employee surveillance software was up 55% in June 2020 compared to the pre-pandemic average. From webcam access to random screenshot monitoring, these surveillance software products can record almost everything an employee does on their computer.

https://www.zdnet.com/article/employee-surveillance-software-demand-increased-as-workers-transitioned-to-home-working/

Los Angeles police ban facial recognition software and launch review after officers accused of unauthorized use

The Los Angeles police department (LAPD) has banned commercial facial recognition software and launched a review after 25 officers were accused of using it unofficially to try to identify people.

https://www.theregister.com/2020/11/19/lapd_facial_recogntion/

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Nation State Actors

More than 200 systems infected by new Chinese APT 'FunnyDream'

A new Chinese state-sponsored hacking group (also known as an APT) has infected more than 200 systems across Southeast Asia with malware over the past two years.

The malware infections are part of a widespread cyber-espionage campaign carried out by a group named FunnyDream, according to a new report published today by security firm Bitdefender.

The attacks have primarily targeted Southeast Asian governments. While Bitdefender has not named any victim countries, a report published earlier this spring by fellow security firm Kaspersky Lab has identified FunnyDream targets in Malaysia, Taiwan, and the Philippines, with the most victims being located in Vietnam.

https://www.zdnet.com/article/more-than-200-systems-infected-by-new-chinese-apt-funnydream/

Massive, China-state-funded hack hits companies around the world, report says

Attacks are linked to Cicada, a group believed to be funded by the Chinese state.

Researchers have uncovered a massive hacking campaign that’s using sophisticated tools and techniques to compromise the networks of companies around the world.

The hackers, most likely from a well-known group that’s funded by the Chinese government, are outfitted with both off-the-shelf and custom-made tools. One such tool exploits Zerologon, the name given to a Windows server vulnerability, patched in August, that can give attackers instant administrator privileges on vulnerable systems.

https://arstechnica.com/information-technology/2020/11/massive-china-state-funded-hack-hits-companies-around-the-word-report-says/

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Other News

Hackers are leaning more heavily on cloud resources

Underground cloud services may seem like an oxymoron, but they are quite real, and criminals are using them to speed up attacks and leave very little room for compromised businesses to react.

This is according to a new report from cybersecurity firm Trend Micro, which found terabytes of internal business data and logins - including for Google, Amazon and PayPal - for sale on the dark web.

https://www.itproportal.com/news/hackers-are-leaning-more-heavily-on-cloud-resources/

CEOs Will Be Personally Liable for Cyber-Physical Security Incidents by 2024

Digital attack attempts in industrial environments are on the rise. In February 2020, IBM X-Force reported that it had observed a 2,000% increase in the attempts by threat actors to target Industrial Control Systems (ICS) and Operational Technology (OT) assets between 2018 and 2020. This surge eclipsed the total number of attacks against organizations’ industrial environments that had occurred over the previous three years combined.

https://www.tripwire.com/state-of-security/risk-based-security-for-executives/ceo-personally-liable-cyber-physical-security-incidents/

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Reports Published in the Last Week

Sophos 2021 Threat Report: Navigating cybersecurity in an uncertain world

https://nakedsecurity.sophos.com/2020/11/18/sophos-threat-report-2021/

Verizon Releases First Cyber-Espionage Report

https://www.infosecurity-magazine.com/news/verizon-releases-first-cyber/

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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 weekly ‘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 06 November 2020

Welcome to this week’s Black Arrow Cyber Threat Briefing – a weekly digest of open source intelligence (OSINT), 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.

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Top Cyber Headlines of the Week

2020 could be 'the worst year in cyber security history'

Businesses around the world are severely unprepared to face the sheer scale of cyber threats facing us today, new research has claimed.

The latest 2020 Business Threat Landscape report from security firm Bitdefender has said that this could be the worst year in cyber security history, as despite multiple warnings, many firms still aren't ready to protect themselves.

Bitdefender's report found that the "new normal" of remote working had led many businesses to face difficulties in ensuring their online protection, with 50% of organisations "completely unprepared" to face a scenario in which they had to migrate their entire workforce in a working from home environment.

https://www.techradar.com/news/2020-could-be-the-worst-year-in-cybersecurity-history

Two-Thirds of Financial Services Firms Suffered Cyber-Attack in the Past Year

Almost two-thirds (65%) of large financial services companies have suffered a cyber attack in the past year, while 45% have experienced a rise in attack attempts since the start of the COVID-19 pandemic.

This is according to new research from HelpSystems, which surveyed 250 CISOs and CIOs in global financial services firms about the impact of the pandemic on their cybersecurity.

It highlighted that these organisations are taking cybersecurity increasingly seriously, with 92% stating that they have increased investment in this area over the past 12 months, with 26% doing so by a significant amount. The main targets of this investment have included secure file transfer (64%), protecting the remote workforce (63%) and cloud/office365 (56%).

https://www.infosecurity-magazine.com/news/two-thirds-financial-services/

Proofpoint survey: IT security leaders worry about and are ill-prepared to defeat cyber-attacks

IT security leaders say they are ill-prepared for a cyber attack and believe that human error and a lack of security awareness are major risk factors for their organisations, according to a series of reports and surveys from cyber security vendor Proofpoint. But there are some marked variations in both the rates and the types of cyber attack between the regions surveyed.

It’s a dynamic attack landscape: in the DACH countries of Germany, Austria and Switzerland 67 per cent of IT security leaders say they have suffered at least one attack in the last 12 months, while in Benelux 72 per cent of respondents say their business has suffered at least one cyber attack in the same time period. In Sweden 59 per cent of businesses have been attacked at least once, while in the UAE the figure is much higher at 82 per cent - with 51 per cent of IT security leaders in the UAE saying their business has been targeted multiple times.

https://www.theregister.com/2020/11/05/proofpoint_survey_it_security_leaders/

Akamai sees doubling in malicious internet traffic as remote world’s bad actors boom, too

Akamai Technologies’ CEO said he is impressed by the amazing traffic levels on the internet during the coronavirus pandemic, and the world technology infrastructure’s ability to handle it. But during the stay-at-home boom, the web and cyber security expert also has been closely watching a boom in bad actors.

With so many people working from home, hackers are taking advantage, and massively increasing the number of attacks as daily routine changes caused by the pandemic are prolonged, and become potentially permanent.

“I think the threat actors are trying to take advantage of the pandemic, and of course, the prize is greater now that so much business has moved online”

Quarter-over-quarter — Akamai reported its Q3 results this week — the cyber security and cloud computing company has tracked a doubling of malicious traffic as telecommuting makes for easier targets.

https://www.cnbc.com/2020/10/29/akamai-malicious-net-traffic-doubles-as-remote-world-bad-actors-boom.html

Attacks Against Microsoft’s Remote Desktop Protocol Soar Under Work From Home Measures

The number of Remote Desktop Protocol (RDP) attacks soared by 140% in Q3 compared with the previous quarter, as cyber criminals looked to take advantage of companies relying on remote access while working from home.

RDP makes it possible for one computer to connect to another over a network and control it as though the individual was sat at the keyboard themselves. While the Microsoft tool is useful for businesses and popular among IT administrators, it has increasingly been targeted by hackers who try to gain administrator access to company servers. Once inside they are able to disable security software, steal files, delete data and install malicious software.

Slovak internet security firm ESET detected the surge between July and September, with the number of separate companies reporting brute-force attacks against their RDP connection increasing by 37% quarter-over-quarter.

https://www.verdict.co.uk/rdp-attacks-eset/

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Threats

Ransomware

Ransomware gangs that steal your data don't always delete it

Ransomware gangs that steal a company's data and then get paid a ransom fee to delete it don't always follow through on their promise.

The number of cases where something like this has happened has increased, according to a report published by Coveware this week and according to several incidents shared by security researchers with ZDNet researchers over the past few months.

https://www.zdnet.com/article/ransomware-gangs-that-steal-your-data-dont-always-delete-it/

Spike in Emotet activity could mean big payday for ransomware gangs

There's been a massive increase in Emotet attacks and cyber criminals are taking advantage of machines compromised by the malware to launch more malware infections as well as ransomware campaigns.

The October 2020 HP-Bromium Threat Insights Report reports a 1,200% increase in Emotet detections from July to September compared to the previous three months in which deployment of the malware appeared to decline.

https://www.zdnet.com/article/spike-in-emotet-activity-could-mean-big-payday-for-ransomware-gangs/

Italian beverage vendor Campari knocked offline after ransomware attack

Campari Group, the famed Italian beverage vendor behind brands like Campari, Cinzano, and Appleton, has been hit by a ransomware attack and has taken down a large part of its IT network.

The attack took place last Sunday, on November 1, and has been linked to the RagnarLocker ransomware gang, according to a copy of the ransom note shared with ZDNet by a malware researcher who goes online by the name of Pancak3.

https://www.zdnet.com/article/italian-beverage-vendor-campari-knocked-offline-after-ransomware-attack/

Hackney Council still working to restore services as IT boss describes horror at cyber attack

Hackney’s director of information communication technology (ICT) Rob Miller was playing football with his family on a Sunday morning early in October when he got a message letting him know there was a systems outage being investigated at the Town Hall.

By the end of Sunday, the council had moved swiftly to shut down its systems, declared an emergency and notified national agencies after Miller’s team found “clear markers” that the local authority had been hit by a serious cyber attack.

https://www.hackneycitizen.co.uk/2020/11/04/council-still-working-restore-services-boss-horror-cyber-attack/

Leading toy maker Mattel hit by ransomware

Toy industry giant Mattel disclosed that they suffered a ransomware attack in July that impacted some of its business functions but did not lead to data theft.

Mattel is the second-largest toymaker in the world with 24,000 employees and $5.7 billion in revenue for 2019. Mattel is known for its popular brands, including Barbie, Hot Wheels, Fisher-Price, American Girl, and Thomas & Friends.

https://www.bleepingcomputer.com/news/security/leading-toy-maker-mattel-hit-by-ransomware/

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Business Email Compromise (BEC)

BEC attacks increase in most industries, invoice and payment fraud rise by 155%

BEC attacks increased 15% quarter-over-quarter, driven by an explosion in invoice and payment fraud, Abnormal Security research reveals.

“As the industry’s only measure of BEC attack volume by industry, our quarterly BEC research is important for CISOs to prepare and stay ahead of attackers,” said Evan Reiser, CEO of Abnormal Security.

“Not only are BEC campaigns continuing to increase overall, they are rising in 75% of industries that we track. Since these attacks are targeted and sophisticated, these increases could indicate an ability for threat actors to scale that may overwhelm some businesses.”

For this research, BEC campaigns across eight major industries were tracked, including retail/consumer goods and manufacturing, technology, energy/infrastructure, services, medical, media/tv, finance and hospitality.

https://www.helpnetsecurity.com/2020/11/03/bec-attacks-increase-quarter-over-quarter/

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Phishing

Sneaky Office 365 phishing inverts images to evade detection

A creative Office 365 phishing campaign has been inverting images used as backgrounds for landing pages to avoid getting flagged as malicious by crawlers designed to spot phishing sites.

These inverted backgrounds are commonly used as part of phishing kits that attempt to clone legitimate login pages as closely as possible to harvest a target's credentials by tricking them into entering them into a fake login form.

https://www.bleepingcomputer.com/news/security/sneaky-office-365-phishing-inverts-images-to-evade-detection/

The BBC Experiences Over 250,000 Malicious Email Attacks Per Day

The British Broadcasting Corporation (BBC), the UK’s public service broadcaster, faces in excess of a quarter of a million malicious email attacks every day, according to data obtained following a Freedom of Information (FoI) request.

The corporation blocked an average of 283,597 malicious emails per day during the first eight months of 2020.

According to the data, every month the BBC receives an average of 6,704,188 emails that are classified as scam or spam as well as 18,662 malware attacks such as viruses, ransomware and spyware. In total, 51,898,393 infected emails were blocked in the period from January to August 2020.

The month which contained the highest amount of recorded incidents was July, when the BBC received 6,787,635 spam and 13,592 malware attempts. The next highest was March, when the COVID-19 first struck the UK, with 6,768,632 spam emails and 14,089 malware attacks.

https://www.infosecurity-magazine.com/news/bbc-experiences-malicious-email/

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Malware

US Cyber Command exposes new Russian malware

US Cyber Command has exposed eight new malware samples that were developed and deployed by Russian hackers in recent attacks

Six of the eight samples are for the ComRAT malware (used by the Turla hacking group), while the other two are samples for the Zebrocy malware (used by the APT28 hacking group).

Both ComRAT and Zebrocy are malware families that have been used by Russia hacking groups for years, with ComRAT being deployed in attacks for more than a decade, having evolved from the old Agent.BTZ malware.

https://www.zdnet.com/article/us-cyber-command-exposes-new-russian-malware/

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IoT

New data shows just how badly home users overestimate IoT security

A new survey from the National Cyber Security Alliance (NCSA) shows adult workers vastly overestimate the security of the internet devices in their homes.

The survey polled 1,000 adults – 500 aged 18-34 and 500 aged 50-75 – and found that the overwhelming majority of both believed the internet of things devices they owned were secure.

IoT devices, particularly those that are cheap, outdated and hard to upgrade, are widely considered to be an easy target for hackers.  Yet 87 percent of the younger group and 77 percent of the older group said they were either “somewhat” or “very confident” in the security of their connected things

https://www.scmagazine.com/home/security-news/with-work-from-home-booming-new-data-shows-just-how-badly-home-users-overestimate-iot-security/

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Vulnerabilities

Windows 10 zero-day could allow hackers to seize control of your computer

A security bug has been discovered that affects every version of the Windows operating system, from Windows 7 to Windows 10. The vulnerability can be found within the Windows Kernel Cryptography Driver and enables attackers to gain admin-level control of a victim’s computer.

The flaw was discovered by Google’s Project Zero security team, which subsequently notified Microsoft. The Redmond-based firm was given seven days to patch the bug before Google published further details – a task that proved beyond the company. 

https://www.techradar.com/uk/news/windows-10-zero-day-could-allow-hackers-to-seize-control-of-your-computer

Adobe warns Windows, MacOS users of critical acrobat and reader flaws

Adobe has fixed critical-severity flaws tied to four CVEs in the Windows and macOS versions of its Acrobat and Reader family of application software services. The vulnerabilities could be exploited to execute arbitrary code on affected products.

These critical flaws include a heap-based buffer overflow, out-of-bounds write glitch and two use-after free flaws. The bugs are part of Adobe’s regularly scheduled patches, which overall patched critical-, important- and moderate-severity vulnerabilities tied to 14 CVEs.

https://threatpost.com/adobe-windows-macos-critical-acrobat-reader-flaws/160903/

Zero-day in Cisco AnyConnect Secure Mobility Client yet to be fixed

Cisco has disclosed a zero-day vulnerability, in the Cisco AnyConnect Secure Mobility Client software with the public availability of a proof-of-concept exploit code.

The flaw resided in the inter-process communication (IPC) channel of Cisco AnyConnect Client, it can be exploited by authenticated and local attackers to execute malicious scripts via a targeted user.

https://securityaffairs.co/wordpress/110414/security/zero-day-cisco-anyconnect-secure-mobility-client.html

Critical bug actively used to deploy Cobalt Strike on Oracle servers

Threat actors are actively exploiting Oracle WebLogic servers unpatched against CVE-2020-14882 to deploy Cobalt Strike beacons which allow for persistent remote access to compromised devices.

Cobalt Strike is a legitimate penetration testing tool also used by threat actors in post-exploitation tasks and to deploy so-called beacons that enable them to gain persistent remote access.

This later allows them to access the compromised servers to harvest data and to deploy second stage malware payloads.

https://www.bleepingcomputer.com/news/security/critical-bug-actively-used-to-deploy-cobalt-strike-on-oracle-servers/

Oracle Solaris Zero-Day Attack Revealed

A previously known threat group, called UNC1945, has been compromising telecommunications companies and targeting financial and professional consulting industries, by exploiting a security flaw in Oracle’s Solaris operating system.

Researchers said that the group was exploiting the bug when it was a zero-day, long before a patch arrived.

The bug, was recently addressed in Oracle’s October 2020 Critical Patch Update. The vulnerability exists in the Oracle Solaris Pluggable Authentication Module (PAM) and allows an unauthenticated attacker with network access via multiple protocols to exploit and compromise the operating system. Threat actors utilized a remote exploitation tool, which researchers call “EVILSUN,” to exploit the flaw.

https://threatpost.com/oracle-solaris-zero-day-attack/160929/

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Data Breaches

Marriott Hotels fined £18.4m for data breach that hit millions

The UK's data privacy watchdog has fined the Marriott Hotels chain £18.4m for a major data breach that may have affected up to 339 million guests.

The Information Commissioner's Office (ICO) said names, contact information, and passport details may all have been compromised in a cyber-attack.

The breach included seven million guest records for people in the UK.

The ICO said the company failed to put appropriate safeguards in place but acknowledged it had improved.

https://www.bbc.co.uk/news/technology-54748843

23,600 hacked databases have leaked from a defunct 'data breach index' site

More than 23,000 hacked databases have been made available for download on several hacking forums and Telegram channels in what threat intel analysts are calling the biggest leak of its kind.

The database collection is said to have originated from Cit0Day.in, a private service advertised on hacking forums to other cybercriminals.

Cit0day operated by collecting hacked databases and then providing access to usernames, emails, addresses, and even cleartext passwords to other hackers for a daily or monthly fee.

Cybercriminals would then use the site to identify possible passwords for targeted users and then attempt to breach their accounts at other, more high-profile sites.

https://www.zdnet.com/article/23600-hacked-databases-have-leaked-from-a-defunct-data-breach-index-site/

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Other News

Deloitte's 'Test your Hacker IQ' site fails itself after exposing database user name, password in config file

Suspended sentence for bank IT worker who hacked his boss's webcam because he didn't get a payrise

APT Groups Finding Success with Mix of Old and New Tools

Quantum computing may make current encryption obsolete, a quantum internet could be the solution

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Reports Published in the Last Week

NCSC defends UK from more than 700 cyber attacks while supporting national pandemic response

The NCSC's fourth Annual Review reveals its ongoing work against cyber attacks, support for the UK during the coronavirus pandemic.

https://www.ncsc.gov.uk/news/ncsc-defends-uk-700-cyber-attack-national-pandemic

Ransomware Demands continue to rise as Data Exfiltration becomes common, and Maze subdues

The Coveware Quarterly Ransomware Report describes ransomware incident response trends during Q3 of 2020. Ransomware groups continue to leverage data exfiltration as a tactic, though trust that stolen data will be deleted is eroding as defaults become more frequent when exfiltrated data is made public despite the victim paying. In Q3, Coveware saw the Maze group sunset their operations as the active affiliates migrated to Egregor (a fork of Maze). We also saw the return of the original Ryuk group, which has been dormant since the end of Q1.

https://www.coveware.com/blog/q3-2020-ransomware-marketplace-report

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