# Anthropic Built an Autonomous Zero-Day Finder. The Governance Question Is Unanswered. - slug: anthropic-built-an-autonomous-zero-day-finder-the-governance-question-is-unanswered - date: 2026-04-07 - category: Artificial Intelligence Anthropic built a model that finds zero-day exploits in every major OS and browser. Its own benchmarks say 181/200 Firefox vulnerabilities became working exploits. The bugs it found are real. Who decides who uses them is not answered. ---