📰 Krebs on Security
Articles from Krebs on Security · 6 articles · Updated every 3 hours · View all news
Krebs on Security
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Germany Doxes “UNKN,” Head of RU Ransomware Gangs REvil, GandCrab
An elusive hacker who went by the handle "UNKN" and ran the early Russian ransomware groups GandCrab and REvil now has a name and a face. Authorities in Germany
Krebs on Security
🔐 Cybersecurity
⚡ AI Lesson
2w ago
Feds Disrupt IoT Botnets Behind Huge DDoS Attacks
The U.S. Justice Department joined authorities in Canada and Germany in dismantling the online infrastructure behind four highly disruptive botnets that comprom
Krebs on Security
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Iran-Backed Hackers Claim Wiper Attack on Medtech Firm Stryker
A hacktivist group with links to Iran's intelligence agencies is claiming responsibility for a data-wiping attack against Stryker, a global medical technology c
Krebs on Security
🧠 Large Language Models
⚡ AI Lesson
4w ago
How AI Assistants are Moving the Security Goalposts
AI-based assistants or "agents" -- autonomous programs that have access to the user's computer, files, online services and can automate virtually any task -- ar
Krebs on Security
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Who is the Kimwolf Botmaster “Dort”?
In early January 2026, KrebsOnSecurity revealed how a security researcher disclosed a vulnerability that was used to assemble Kimwolf, the world's largest and m
Krebs on Security
⚡ AI Lesson
1mo ago
Kimwolf Botnet Swamps Anonymity Network I2P
For the past week, the massive "Internet of Things" (IoT) botnet known as Kimwolf has been disrupting the The Invisible Internet Project (I2P), a decentralized,
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