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TH
MEDIUM
Threat Intel
Anthropic Claude Mythos-Class Models: Security Implications of Public Rollout
Anthropic confirms public rollout plans for Claude Mythos-class models, addressing previous delays caused by software security risks and safety concerns.
Runtime Rebel Intel
3 min read·May 29, 2026
TH
MEDIUM
Threat Intel
GPT-5.5 Performance in Automated Vulnerability Discovery
An analysis of GPT-5.5 and Claude Mythos capabilities in identifying security vulnerabilities based on UK AI Security Institute evaluations.
Runtime Rebel Intel
3 min read·May 13, 2026
VU
HIGH
Vulnerabilities
Firefox 150 Patch: 271 Zero-Days Found via Claude Mythos — Update Now
Firefox 150 addresses 271 vulnerabilities discovered by Anthropic’s Claude Mythos AI model, highlighting a shift in automated vulnerability discovery.
Runtime Rebel Intel
3 min read·Apr 29, 2026
CRITICAL
Threat Intel
Defending the Zero-Window Era: AI-Driven Exploitation and NDR
Anthropic’s Claude Mythos and Project Glasswing have eliminated traditional patching windows. Learn why NDR is essential for defending against AI-driven exploits.
Runtime Rebel Intel
4 min read·Apr 28, 2026