OpenAI Launches ‘Daybreak’ AI Cybersecurity Platform!

OpenAI has unveiled ‘Daybreak’, a new AI-powered cybersecurity platform designed to identify software vulnerabilities, detect cyber threats and automatically fix security issues faster using artificial intelligence. Powered by GPT-5.5 cyber-focused models and Codex Security agents, Daybreak aims to embed security directly into the software development process instead of reacting after cyberattacks occur.

The platform can analyse code, create threat models, validate patches and simulate attack paths to identify high-risk weaknesses in real time. OpenAI is partnering with major cybersecurity firms including Cisco, Cloudflare, CrowdStrike, Oracle and Palo Alto Networks to integrate Daybreak into enterprise security systems. Experts believe the launch signals a major shift toward autonomous AI-driven cyber defence.