OpenAI launches new security tools and updates GPT-5.5-Cyber

· TestingCatalog ·

OpenAI introduced security automation tools and early access to GPT-5.5-Cyber for vulnerability discovery and patching workflows.

Categories: Model Releases, Products to Try

Excerpt

OpenAI launches Daybreak updates with Codex Security automation, GPT-5.5-Cyber early access, and Patch the Planet for vulnerability fixes.