Project Glasswing and Mythos Preview: What 10,000+ AI-Found Vulnerabilities Mean for Software Security

Project Glasswing and Mythos Preview: What 10,000+ AI-Found Vulnerabilities Mean for Software Security

In the weeks since Anthropic unveiled Project Glasswing and the Mythos Preview model, a startling new reality has emerged: AI can now find critical flaws across the software stack at an unprecedented scale. Early collaborators and independent testers report thousands of high- and critical-severity findings across essential infrastructure and widely used open-source projects. That rapid discovery is a boon for

Anthropic Withholds Mythos Preview: Too Potent a Cyber Threat to Release

Anthropic Withholds Mythos Preview: Too Potent a Cyber Threat to Release

Anthropic’s decision to withhold the Claude Mythos Preview has punctured the usual celebratory arc of model announcements. Rather than rushing to commercialize another frontier AI, the company says Mythos demonstrated capabilities that could be exploited to find and chain high-severity vulnerabilities in widely used systems—so serious that Anthropic is choosing limited, defensive deployment over general release. A startling discovery in