Anthropic to brief global financial regulators on cyber flaws found by Claude Mythos

Anthropic will brief finance ministries and central banks on cyber weaknesses in financial systems that its Claude Mythos Preview model discovered.

The outreach follows a request tied to the Bank of England and the Financial Stability Board, with G20 regulators also watching AI-driven risks.

The IMF and FSB are separately examining how AI could amplify financial-sector cyber threats and broader stability risks.

The findings could help shape future guidance on AI risk, bank security, and financial-market infrastructure resilience.