While self-proclaimed Russian hacktivist groups such as KillNet, Tesla Botnet and Anonymous Russia claim they're wreaking havoc on anti-Moscow targets, a fresh analysis of their attacks finds that despite rampant self-promotion, their real-world cybersecurity impact is typically negligible.
Top U.S. and Australian cybersecurity agencies strongly urged users to patch a critical zero-day flaw in Citrix ADC and Gateway appliances being exploited by unnamed threat actors in the wild. The bug, which is tracked as CVE-2023-3519, gives unauthenticated attackers RCE privileges.
Many critical infrastructure sector organizations, especially smaller entities, will likely struggle to comply with an upcoming requirement to report cyber incidents to federal regulators within 72 hours - due to an assortment of reasons, said Stanley Mierzwa of Kean University.
Spanish law enforcement officers scored several recent wins against cybercriminals this month. Police nabbed a Ukrainian hacker on the run for 10 years, arrested a fraudster known to have run a smishing campaign that amassed 1.2 million euros, and broke up a phishing nexus - all in two weeks.
What are your third parties doing for you when it comes to security, and what has been assumed that you are doing, plus what’s the impact of AI? Bridget Kenyon, CISO at Shared Service Connected, said most organizations need better visibility into vendor risks.
It's becoming more critical than ever for hospitals to have vigorous programs that continuously evaluate and address the security risks posed by third-party vendors, said John Riggi, national adviser for cybersecurity and risk at the American Hospital Association.
Cryptocurrency hackers are shifting their focus from bitcoin to other tokens and newer blockchain services such as cross-chain bridges for illicit activity. Why is the oldest crypto token so unappealing to hackers these days, and what do other options offer? Ari Redbord of TRM Labs explained.
How bad is the breach of the MOVEit zero-day to businesses, government agencies and their customers? The short answer is that the known fallout from the Clop ransomware group attack already looks bad and keeps getting worse as ongoing investigations add to the victim count of 20 million people.
Microsoft estimates that each day threat actors attack 95 million Active Directory accounts. In the face of so many attacks, security teams should assume compromise and focus not just on securing Active Directory but also on recovery and resilience, said Semperis' Simon Hodgkinson.
The administrator of the now-defunct BreachForums has pleaded guilty to two counts of hacking and one count of child pornographic possession. Conor Fitzpatrick, 20, operating under the moniker Pompompurin, made nearly $700,000 running the criminal online forum for just under a year.
Cybercriminals may be using a generative AI tool called WormGPT to create convincing phishing emails to support business email compromise attacks. A new survey shows that 1 in 5 people fall for the fake, AI-generated emails, according to cybersecurity researchers.
Enterprise software firm JumpCloud says a sophisticated nation-state threat actor is behind a security incident that targeted a small and specific set of customers last week. JumpCloud reset all of its API keys, potentially affecting thousands of customers including Cars.com and GoFundMe.
In the latest weekly update, ISMG editors discuss the complex task of phasing out magnetic stripe payment cards and why the United States lags behind, the great debate over best of breed vs. a single platform vendor approach, and AI insights from Palo Alto CIO Meerah Rajavel.
To rethink security strategies, enterprises should tap into edge computing, adopt technologies such as generative AI and ensure "secure by default" practices, said Fastly Vice President Sean Leach. He discussed the evolving risk landscape and third-party providers' role in managing security.
This week, an IT security worker was sentenced for impersonating a ransomware gang, Deutsche Bank and other financial institutes were hit by Clop ransomware, USB drive malware attacks are on the rise in 2023, and a gaming company is investigating data breach claims and resetting users' sessions.
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