Key Takeaways
- Lynn Martin, President of the NYSE, revealed to lawmakers that the exchange participated in Anthropic’s Project Glasswing initiative
- The program provides select partners with early access to Anthropic’s advanced Mythos AI model for security vulnerability detection
- The exchange discovered and remediated several security weaknesses through the partnership, according to Martin
- The information emerged during questioning from Representative Bill Huizenga regarding preparation for coordinated cyber threats
- Specific details about the nature of the vulnerabilities and remediation timeline remain undisclosed
The New York Stock Exchange has leveraged artificial intelligence technology developed by Anthropic to identify and remediate security weaknesses within its infrastructure.
During her appearance before the House Financial Services Committee on Wednesday, NYSE President Lynn Martin disclosed that the exchange served as an early participant in Anthropic’s Project Glasswing program.
According to Martin, the AI-powered technology enabled the exchange to identify several vulnerabilities and address them expeditiously. She refrained from providing specifics regarding the nature of these security gaps or the exact timeframe for their resolution.
Understanding Project Glasswing
Anthropic’s Project Glasswing represents a selective initiative that grants carefully screened organizations privileged access to the company’s Mythos AI model. The program’s primary objective centers on bolstering participants’ cybersecurity capabilities.
According to Anthropic, Mythos represents the company’s highest-performing model category. Currently, access remains restricted and unavailable for general public use.
Intercontinental Exchange serves as the NYSE’s parent organization and manages additional financial market infrastructure worldwide.
Congressional Context
The revelation emerged when Representative Bill Huizenga, a Michigan Republican, questioned Martin about the exchange’s preparedness testing against orchestrated cyber threats.
Martin presented the Project Glasswing collaboration as demonstration of the exchange’s proactive approach to reinforcing its security posture.
She declined to elaborate on the severity of the discovered vulnerabilities or detail the resources allocated to their remediation.
Through its participation, the exchange joins an exclusive cohort of institutions granted early access to the Mythos model for defensive security applications.
Cybersecurity considerations have escalated in importance for financial market infrastructure operators over recent years. Regulatory authorities and elected officials have increasingly demanded that major exchanges prove their resilience against advanced threat actors.
The NYSE handles millions of transactions daily, establishing it as a prime target for malicious entities.
Martin’s testimony contained no references to ongoing threats or successful intrusions. The described activities appear to represent preventative assessment rather than incident response.
Anthropic has not released a public roster of Project Glasswing participants. The NYSE’s participation became known exclusively through Martin’s congressional statement.
Intercontinental Exchange stock declined 1.39% on the day Martin delivered her testimony.
Neither Anthropic nor the NYSE provided additional statements at publication time.


