tech
Daybreak: Tools for securing every organization in the world
New tools, partnerships, and the full version of GPT‑5.5‑Cyber to move past vulnerability discovery and onto the acceleration of end-to-end patch automation.

TL;DR
- OpenAI is expanding Daybreak to democratize software patching and accelerate end-to-end automation.
- Updates include Codex Security for discovering and patching vulnerabilities, and the full release of GPT‑5.5‑Cyber for advanced cybersecurity tasks.
- The Daybreak Cyber Partner Program and Patch the Planet initiative aim to scale these capabilities through ecosystem collaboration.
- AI has shifted the cybersecurity bottleneck from finding vulnerabilities to patching them, requiring new tools for defenders.
- GPT ‑5.5‑Cyber shows state-of-the-art performance on cybersecurity benchmarks like CyberGym and ExploitGym.
- Codex Security integrates into developer workflows to identify, patch, and verify vulnerabilities, processing millions of commits.
- Patch the Planet collaborates with open-source projects, researchers, and maintainers to expedite the patching process.
- OpenAI is also working with governments and critical infrastructure operators to enhance defensive cybersecurity capabilities.