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OpenAI Daybreak is a cybersecurity initiative that leverages AI models and Codex to integrate vulnerability detection, patch validation, and threat modeling directly into the software development lifecycle. The program aims to make software resilient by design while implementing safeguards to prevent misuse of its advanced cyber capabilities.
OpenAI publishes guidance on designing AI agents resistant to prompt injection attacks, arguing that modern attacks increasingly use social engineering tactics rather than simple string injections, and advocating for system-level defenses that constrain impact rather than relying solely on input filtering.
Cisco leverages OpenAI Codex to accelerate building an AI defense system, cutting delivery time from several quarters to weeks. It also open-sourced a tool called defense claw, which was developed in less than a week.