OpenAI Launches Daybreak, an AI Platform Built for Vulnerability Management

OpenAI introduced Daybreak on 23 June 2026, a cybersecurity platform coupling AI-driven vulnerability discovery, automated patch generation, and validation in one pipeline. The system targets critical infrastructure operators via limited preview and partner integrations including Cisco. Its claim: AI that identifies flaws, assesses real-world exploitability risk, and proposes remediation automatically.