Anthropic's Claude Mythos Triggers Emergency Government Meetings, Market Panic, and a Global Reckoning Over AI-Powered Hacking
Anthropic's vulnerability-hunting model prompted Treasury Secretary Bessent and Fed Chair Powell to summon Wall Street leaders to an urgent meeting, sent Cloudflare stock down 13%, and forced European cyber agencies into defensive posture — all before the model was even publicly released.
Treasury Secretary Scott Bessent and Federal Reserve Chair Jerome Powell convened an emergency meeting with Wall Street's senior leadership this week to address what they described as systemic cyber risks posed by Anthropic's latest AI model, Claude Mythos. As @business first reported, the gathering was explicitly about concerns that Mythos would "usher in an era of greater cyber risk" — language that, coming from the two most powerful figures in American financial regulation, sent shockwaves through markets before the meeting's details were even fully public. @spectatorindex and @Polymarket both confirmed the urgency, noting the meeting was "summoned" rather than scheduled — a distinction that matters in Washington.
Mythos is not a general-purpose chatbot. It is a specialized AI system that Anthropic designed to discover and exploit software vulnerabilities at a scale and speed that no human red team can match. The model reportedly identified thousands of severe zero-day vulnerabilities across widely used software stacks, a claim that has drawn both awe and skepticism. Former White House Chief Information Officer praised it bluntly on CNBC: "Anthropic's Mythos is the best vulnerability hunter today," as @CNBCOvertime reported. Anthropic has kept the model internal, declining to release it publicly — a decision that itself became part of the story, raising questions about what happens when a private company possesses offensive cyber capabilities that rival those of nation-state intelligence agencies.
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