JPMorgan Chase CEO Jamie Dimon warned of risks from Anthropic's Mythos AI model, stating during JPMorgan’s Q1 earnings call on April 14, 2026, that Mythos “does create additional vulnerabilities.” He reiterated at a May 2026 event alongside Anthropic CEO Dario Amodei that the situation is a “very heightened risk” and a “transitory period.” During controlled testing, the model identified thousands of software vulnerabilities, many unpatched; Amodei said addressing them could take 6 to 12 months. Dimon commended Anthropic’s cautious rollout and emphasized cyber risk remains the bank’s primary concern. Cryptocurrency firms, including Coinbase and Binance, are reportedly engaging with Anthropic for enhanced security testing. Goldman Sachs CEO David Solomon referenced Mythos in April 2026, highlighting Wall Street’s dual challenge of adopting AI while managing cyber risks.