OpenAI has expanded its Daybreak security effort with new tools and partnerships to speed up software patching. The effort ...

Proofpoint says UNK_DeadDrop sent 250+ phishing emails to nearly 100 firms, using GitHub and VS Code lures to steal ...

Anthropic suspended all access to Fable 5 and Mythos 5 after receiving an export control directive that banned foreign ...

Google reportedly patched a flaw in the Vertex AI SDK for Python that could allow attackers to hijack model uploads and ...

Mythos reveals that cybersecurity progress hinges on closing the discovery-to-remediation gap and using frontier AI ...

Anthropic PBC is expanding a program that enables organizations to test their cybersecurity defenses using its Claude Mythos Preview model. The initiative, which is known as Project Glasswing, ...

As if the Miasma situation weren't bad enough, now this weapon is spreading like wildfire. Someone open sourced the entire ...

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

Demand for security engineers has surged as artificial intelligence generates a glut of new code and models like Anthropic’s Mythos create new concerns. Credit...Daniel Stolle Supported by By Kate ...

On Tuesday 16 June 2026, Luxembourg’s Minister of Education, Children and Youth, Claude Meisch, in the presence... }} ...

Anthropic's Mythos Preview was highly effective at finding vulnerability candidates, especially when analyzing source code.

Anthropic engineers are reportedly helping the NSA use Claude Mythos for cyber operations despite the Pentagon’s supply-chain ...