OpenAI expands Daybreak with Patch the Planet and full GPT-5.5-Cyber release

OpenAI Group PBC today expanded its Daybreak cybersecurity program with a new open-source patching initiative called Patch the Planet, an updated Codex Security plugin, a partner program and the full release of its most capable defensive model, GPT-5.5-Cyber.

The push marks a shift in how OpenAI talks about AI and security.

The company says its […]

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