GreatXML, a new Windows BitLocker bypass exploit, targets a zero-day vulnerability in Microsoft Defender’s offline scan.

Claude Mythos Preview autonomously built 16 working exploits targeting Firefox and Windows vulnerabilities within hours.

Anthropic’s AI turned Firefox and Windows software patches into exploits within hours, including one Windows proof-of-concept ...

AI agent exploited Salesforce sites; 263 objects, 55 Apex methods exposed at one portal, leading to PII and file leaks.

Researchers have uncovered a supply-chain attack that hides in Python packages, propagates like a worm, and tricks LLM-based ...

Dozens of cryptographically verified open source packages from Microsoft were compromised late last week to add advanced credential-stealing code that was triggered when developers opened them in AI ...

Anthropic on Tuesday expanded Project Glasswing beyond its roughly 50 initial partners, extending access to a new cohort of approximately ...

Agentic AI security dominated Infosecurity Europe 2026 as Toronto researchers proved a free open-weight AI worm can ...

Weekly ThreatsDay recap: old bugs, fake tools, shady payload tricks, AI mishaps, and the usual reminder that the internet is ...

With over 2.2 billion installs, the flawed Python package offers attackers a huge blast radius, including silent access to ...

The recent disclosure by Google’s Threat Intelligence Group that hackers are now using artificial intelligence to develop ...

A serious security vulnerability in a widely used open-source Python component could put a large number of AI agents and platforms at risk.  The ...