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TH
INFO
Threat Intel
Claude Fable 5: No Major Security Shift from Mythos
Anthropic's Claude Fable 5 retains security posture of Mythos 5, improving over Mythos Preview. This analysis details its implications for secure AI integration.
Runtime Rebel Intel
4 min read·Jun 12, 2026
HIGH
Threat Intel
Mythos Threat Actor Analysis: Novel SAST Chain Exploitation Revealed
Technical analysis of the Mythos threat actor methodology, involving complex chaining of common software vulnerabilities to achieve deep system compromise.
Runtime Rebel Intel
4 min read·Jun 8, 2026
TH
MEDIUM
Threat Intel
Anthropic Claude Code Integration of Mythos Model Raises Security Risks
Anthropic may be integrating its restricted Mythos model into Claude Code, raising concerns about autonomous agentic capabilities and AI safety levels.
Runtime Rebel Intel
4 min read·May 25, 2026
VU
INFO
Vulnerabilities
Microsoft and Palo Alto Networks Use AI to Identify Dozens of Vulnerabilities
Microsoft and Palo Alto Networks leverage AI-powered tools MDASH and Mythos to identify dozens of critical software vulnerabilities before exploitation.
Runtime Rebel Intel
3 min read·May 13, 2026