Anthropic has introduced Project Glasswing, an initiative to use its AI model, Claude Mythos Preview, to identify and fix vulnerabilities in critical software infrastructure. The model has already found thousands of high-severity vulnerabilities in major operating systems and web browsers. Anthropic is sharing its findings and providing access to the model to over 40 organizations to help secure their systems. The goal is to give defenders a durable advantage in the coming AI-driven era of cybersecurity.