Rolling record / ARQ 78 Severe · ▲ +24 7-day 314 events in window / as of 14 Sept 2026
ARQAI Risk Quotient
governance 90 Danger

US government bans Claude Fable and Mythos over national security

The ban followed warnings about cybersecurity risk and reports that the models had leaked; Anthropic called the concerns overblown.

The ban followed warnings about cybersecurity risk and reports that the models had leaked; Anthropic called the concerns overblown.

Risk 4 · Mitigation 0.