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Daybreak: Tools for securing every organization in the world

OpenAI introduces new Daybreak tools, including Codex Security and GPT-5.5-Cyber, to help organizations find, validate, and patch vulnerabilities at scale.

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OpenAI is tightening safety and control boundaries, which matters for teams evaluating prompt injection risk, browser safety, and how reliably agents follow trusted instructions.

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Daybreak: Tools for securing every organization in the world

Why it matters: OpenAI is tightening safety and control boundaries, which matters for teams evaluating prompt injection risk, browser safety, and how reliably agents follow trusted instructions.

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