A vulnerability dubbed HollowByte allows unauthenticated attackers to trigger a denial-of-service (DoS) condition on OpenSSL ...

AI agent security now has a purpose-built open-source guardrail: Ant Group released SingGuard-NSFA, a free framework that catches prompt injection and credential-theft patterns before AI agents ...

Threat researchers at cloud security firm Sysdig have disclosed what they describe as the first documented ransomware operation carried out end-to-end by an autonomous AI agent, with no human typing ...

An exposed attack server led Lexfo to three Microsoft 365 phishing operations using Evilginx and device code abuse to capture ...

a laptop screen with a webpage of the IT Army of Ukraine group of volunteer hackers. The IT Army of Ukraine first set up in the wake of Russia's devastating attack, and has since hugely grown in ...

Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

Security researchers at Sysdig have documented the first LLM-driven ransomware operation — an AI agent that handled ...

has documented what it says is the first ransomware operation carried out from start to finish by an autonomous artificial ...

Sysdig says JADEPUFFER is the first known agentic ransomware attack, showing how AI agents could automate familiar security ...

Security researchers have identified JadePuffer, the first ransomware attack which is filly executed by an autonomous AI ...

According to new research published by Sysdig’s Threat Research Team, AI has officially completed what researchers believe is the ...