Anthropic expands Mythos Preview access to 150 critical organizations
Anthropic expanded Project Glasswing access to Claude Mythos Preview by about 150 organizations across more than 15 countries, prioritizing power, water, healthcare, communications, hardware, and critical software providers.
TOWARD DOOM50confidence 96/100
Why it moved the index
The completed access expansion materially widened deployment of a restricted frontier cyber model across organizations operating critical infrastructure, even though vetting and defensive-use restrictions remained.
AUDIT TRAIL
Assessment history
- R1Toward 50 · confidence 96
New model-specific restricted-access expansion across critical infrastructure and multiple countries.
11 Aug 2026