TLDR
- Federal Reserve Chair Jerome Powell and Treasury Secretary Scott Bessent convened an emergency session with major banking executives to address security threats posed by Anthropic’s Mythos AI
- The AI model possesses capabilities to discover and weaponize security flaws in all leading operating systems and web browsers
- Banking leaders from Goldman Sachs, Wells Fargo, Bank of America, Morgan Stanley, and Citigroup participated; JPMorgan’s CEO Jamie Dimon was absent
- Roughly 40 technology firms, including Google and Microsoft, have restricted access through an initiative called “Project Glasswing”
- Cryptocurrency and decentralized finance specialists warn that Mythos poses significant risks to blockchain-based financial systems
Federal Reserve Chair Jerome Powell and U.S. Treasury Secretary Scott Bessent organized an emergency briefing with leading banking executives earlier this week to address cybersecurity threats associated with Anthropic’s recently unveiled Mythos AI model.
The emergency session occurred Tuesday at the Treasury Department in Washington. Officials designed the meeting to ensure financial institutions comprehended the potential dangers Mythos presents and were implementing appropriate defensive measures.
Executives from Goldman Sachs, Wells Fargo, Bank of America, Morgan Stanley, and Citigroup attended the briefing. JPMorgan Chase CEO Jamie Dimon was notably absent, according to individuals with knowledge of the situation.
The timing proved convenient as several banking leaders were already in the nation’s capital for unrelated engagements, facilitating the rapid organization of this critical meeting.
Each of the five participating institutions holds designation as a systemically important financial institution. This classification indicates that operational failures at these organizations could trigger cascading effects throughout the worldwide financial ecosystem.
Mythos represents an artificial intelligence system developed by Anthropic. The model specializes in discovering and leveraging vulnerabilities within software infrastructure. Rather than serving consumer applications, Mythos concentrates on cybersecurity analysis and software engineering functions.
What Makes Mythos Different
Anthropic has disclosed that Mythos demonstrates the ability to locate and exploit security weaknesses across all prominent operating systems and leading web browsers.
The system can detect zero-day vulnerabilities—previously undiscovered software defects that lack available security patches. Following detection, it can construct functional exploits based on these discoveries.
Anthropic introduced Mythos to select parties this week while deliberately avoiding broader distribution. The company cited the model’s potential to reveal previously unknown security vulnerabilities as justification for restricted deployment.
Currently, approximately 40 technology corporations maintain access under “Project Glasswing,” including industry giants Google and Microsoft.
Anthropic stated it proactively informed senior government officials and critical industry participants about Mythos’s capabilities prior to any release.
Concerns Extend to Crypto and DeFi
The security implications extend well beyond conventional banking institutions. Cryptocurrency and decentralized finance professionals have expressed alarm that Mythos could target weaknesses in decentralized financial infrastructure.
The primary concern centers on the model’s ability to identify and weaponize zero-day vulnerabilities rapidly and economically, potentially compromising decentralized protocols dependent on smart contract integrity.
Anthropically is simultaneously engaged in litigation with the Pentagon. The Department of Defense has classified the company as a supply-chain security risk, a determination Anthropic is challenging through legal channels.
Goldman Sachs, Wells Fargo, and the Federal Reserve declined to provide statements. The Treasury Department, participating financial institutions, and Anthropic have not responded to inquiries seeking comment.



