Payward, the parent company of cryptocurrency exchange Kraken, is joining Anthropic’s Project Glasswing, a program that grants vetted organizations access to Anthropic’s cybersecurity-focused AI tools. The company will use the platform to test systems and search for security weaknesses.

According to the outlets, Payward’s work involves using Anthropic’s cybersecurity model to hunt vulnerabilities and produce findings that are shared as open-source. One report also describes the specific access being granted as “Claude Mythos,” framing it as part of the set of capabilities Payward receives through the Glasswing program. The overall focus described across sources is coordinated security research rather than consumer-facing product changes.