Malicious Windows kernel drivers used in BlackCat ransomware attacks
The ALPHV ransomware group (aka BlackCat) was observed employing signed malicious Windows kernel drivers to evade detection by security software during attacks. The driver seen…
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AI Model that Automatically Links Vulnerabilities With Cyber Attacks
Scientists developed a new AI model that automatically maps vulnerabilities to attack patterns using Large Language Models and identifies all relevant attack techniques—scientists from the…
GUIDE: The false positive report process
My name is Linus Särud. I’m a Detectify Security Researcher and responsible for incoming support emails. Going forward, we will identify popular subjects from the…
Microsoft 365 hit by new outage causing connectivity issues
Microsoft is investigating service issues preventing users from accessing their Microsoft 365 accounts and blocking access to installed apps. The company confirmed the issue in…
Enhancing Cybersecurity Efforts on the Dark Web
DarkBERT has been fed approximately 6.1 million pages found on the dark web as part of its large-scale pretraining on texts in English. The emergence…
Leaked Government Document Shows Spain Wants to Ban End-to-End Encryption
Jakubowska, who reviewed the document, says that several countries appear to say they would give police access to people’s encrypted messages and communications. Comments from…
h1-202 CTF Winners Announced (and links to write-ups)
Thanks to all of you who participated in the h1-202 CTF! We had a lot of fun building it and it looks like many of…
New vulnerability findings: Joomla, JBoss, Jenkins and others!
During the past month, a great deal has happened in the web security landscape, and we have added a ton of new findings to the…
Pentagon explosion hoax goes viral after verified Twitter accounts push
Highly realistic AI-generated images depicting an explosion near the Pentagon that went viral on Twitter caused the stock market to dip briefly earlier today. Tweets…
This guy robbed 200,000 people via 10 million spoofed phone calls
Tejay Fletcher, the brains of the infamous scam website iSpoof, was given a sentence of 13 years and 4 months in jail after being found…
Calling All “Bureaucracy Hackers” | HackerOne
Lisa Wiswell, a HackerOne advisor and a principal at GRIMM cybersecurity firm, thinks the government needs more help from hackers. Not just with hacking or…
Indonesian Cybercriminals Exploit AWS for Profitable Crypto Mining Operations
May 22, 2023Ravie LakshmananCryptocurrency / Cloud Security A financially motivated threat actor of Indonesian origin has been observed leveraging Amazon Web Services (AWS) Elastic Compute…