Cohesity Joins Anthropic's "Project Glasswing" and Gains Access to "Claude Mythos Preview"

Cohesity, a leader in AI-powered data security (Japanese subsidiary: Cohesity Japan G.K., Minato-ku, Tokyo; hereinafter referred to as "Cohesity"), today announced that it has been selected as a participant in Anthropic's "Project Glasswing," an initiative aimed at protecting critical global software in the AI era, and has gained access to Claude Mythos Preview. Cohesity will leverage this limited frontier model to advance the discovery, validation, and remediation of potential vulnerabilities across its platform and product portfolio.

Sanjay Poonen, CEO of Cohesity, stated:

"More than 70% of Fortune Global 500 companies, including many of the world's largest enterprises, as well as leading government agencies worldwide, trust Cohesity to ensure their data resilience. That responsibility drives everything we do. By participating in Project Glasswing, we can directly leverage Mythos Preview within our platform to proactively discover and remediate potential issues, thereby maintaining and strengthening the resilience of our platform and product portfolio, and supporting our customers' business continuity."

For Cohesity, participation in this program further advances its long-standing "security-first" approach and its critical role in helping organizations achieve cyber resilience. By applying Mythos Preview to its own systems, the company aims to shorten the time from the potential existence of a vulnerability to its complete remediation. This is in response to the accelerating speed of AI, which not only speeds up vulnerability discovery but also the speed of exploitation.

Furthermore, insights gained across the Project Glasswing participant community will be shared, contributing to the strengthening of the broader security ecosystem.

This press release is a reference translation based on the press release issued by Cohesity Inc. on June 5, 2026 (local time). The original text takes precedence in all descriptions and interpretations. Please refer to the original text here.

About Cohesity

Cohesity protects data, enhances security, and provides insights globally. As a leader in AI-powered data security, Cohesity helps enterprises strengthen resilience, accelerate recovery, and reduce IT costs. Cohesity Data Cloud, with Zero Trust security and advanced AI/ML, is trusted by customers in over 140 countries, including 70% of the Global 500. Cohesity is also backed by industry leaders such as NVIDIA, Amazon, Google, IBM, Cisco, and HPE.

Cohesity has been recognized as a "Great Place to Work" in multiple countries. For more information, follow Cohesity on LinkedIn and visit www.cohesity.com.