Bessent And Powell Convene Bank CEOs Over Anthropic Mythos AI Cybersecurity Threat
Key Takeaways
- Bessent and Powell convened talks with banks on Mythos cybersecurity.
- Mythos can rapidly identify software flaws and craft exploits, raising systemic risk fears.
- Regulators coordinated with banks; discussions ongoing between Anthropic and the U.S. government.
Urgent AI Cybersecurity Meeting
Bessent and Powell convened an urgent meeting with CEOs from systemically important banks.
“Mythos AI threat prompts Bessent, Powell to convene bank CEOs for urgent talks Mythos can rapidly spot software flaws and craft sophisticated exploits, raising fears of systemic risks in the banking system”
Participants included chief executives from Citigroup, Morgan Stanley, Bank of America, Wells Fargo, and Goldman Sachs.

Mythos can rapidly spot software flaws and craft sophisticated exploits.
Anthropic released Mythos only to a small group of firms under Project Glasswing.
The Pentagon has designated Anthropic a supply-chain risk, which the company is contesting.
Systemic Risk and Controlled Rollout
The meeting highlighted a fundamental shift in how regulators frame AI risk.
Mythos is designed to identify and exploit vulnerabilities across every major operating system and web browser.

Access to Mythos is limited to about 40 technology companies.
The controlled rollout is intended to secure critical systems before broader release.
AI-driven cyber threats are being treated as potential threats to financial stability.
Pentagon Supply-Chain Risk
Anthropic faces additional pressure from the U.S. government.
“AI Cyber Threat Warning Sparks High-Level Banking Summit Top U”
The Pentagon has classified the company as a supply-chain risk.
Anthropic has contested the designation in court.
A federal appeals court declined to temporarily halt the label.
The urgency reflects a broader push to preemptively address vulnerabilities.
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