Anthropic blocks all public access to Claude Fable 5, Mythos 5 following US government order — what enterprises should do

Anthropic disables access to Fable 5 and Mythos 5 to comply with government directive

US Gov asks Anthropic to ban 'foreign national' access to Fable, Mythos

Anthropic's Claude Fable 5 and Mythos 5 AI suspended over security fears