OpenAI Expands Daybreak With GPT-5.5-Cyber to Help Defenders Patch Security Flaws
- Posted on June 23, 2026
- By The Hacker News
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- 1 min read
OpenAI Expands Daybreak With GPT-5.5-Cyber to Help Defenders Patch Security Flaws
OpenAI is releasing GPT-5.5-Cyber, Codex Security updates, and Patch the Planet to help defenders validate and patch vulnerabilities.
