AI cybersecurity News and Analysis

2 verified stories covering AI cybersecurity, product updates and industry developments.

OpenAI 2026-09-02

OpenAI's Astra Hits Critical Cyber Tier, Access Restricted

OpenAI's unreleased Astra model hit the highest 'Critical' cybersecurity risk tier after acing an internal exploit benchmark, and access now rolls out in two restricted stages.

#AI cybersecurity #AI Safety

Anthropic 2026-04-28

Anthropic Forms Security Alliance Mythos with 12 Major Companies

Anthropic unveils Project Glasswing, forming a security alliance with 12 major companies including AWS, Apple, Google, and Microsoft. Claude Mythos discovered thousands of zero-day vulnerabilities, including a 27-year-old bug in OpenBSD and a 16-year-old flaw in FFmpeg.

#Claude Mythos #AI cybersecurity #Project Glasswing