Anthropic to brief G20 regulators on Claude Mythos cyber flaws

anthropic will brief the financial stability board, representing g20 regulators, on cyber defense vulnerabilities uncovered by claude mythos preview. the request came from bank of england governor andrew bailey after the model identified thousands of severe security flaws in major operating systems and browsers. the white house has restricted wider distribution of mythos, limiting access to roughly 40 organizations like jpmorgan chase. this briefing precedes an fsb report on ai use in financial systems next month.