
Treasury Secretary Scott Bessent and Federal Reserve Chair Jerome Powell met with bank executives this week, encouraging them to test Anthropic's new Mythos model for detecting security vulnerabilities. JPMorgan Chase, Goldman Sachs, Citigroup, Bank of America, and Morgan Stanley are reportedly using the model. Anthropic limits access due to Mythos's effectiveness at finding vulnerabilities. The move is notable as Anthropic faces ongoing court battles with the Trump administration regarding Department of Defense supply-chain risk designations.