🛡 If AI speeds up finding vulnerabilities, defenders deserve AI at the same speed. OpenAI is stepping into cyber defense in earnest. Title: Daybreak: Tools for securing every organization in the world URL: 🌅 Overview Daybreak bundles the frontier cyber capabilities of OpenAI models, defensive workflows, and a partner ecosystem. Approved defenders can validate vulnerabilities, prioritize risk, generate and test fixes, and produce evidence inside the workflows they already use. ⚠️ The problem it solves As AI lets attackers find and exploit flaws faster, defenders struggle to run the find to validate to fix to re-validate remediation loop at the same speed. Daybreak democratizes that defensive AI capability. 🧩 How it works ・Codex Security: a plugin to find, validate, and fix vulnerabilities right inside Codex ・Builds editable threat models from a code repo and analyzes realistic attack paths ・Validates vulnerabilities in isolated environments, focusing on exploitable issues over noisy alerts ・Generates reports with severity, affected code, validation evidence, remediation guidance, and codebase-specific patches 🔐 Model tiers ・GPT-5.5 (general purpose) ・GPT-5.5 with Trusted Access for Cyber (verified defensive workflows) ・GPT-5.5-Cyber (for authorized red-teaming, invite-only, with stronger verification and account-level controls) 🤝 Partners Cloudflare, Cisco, CrowdStrike, Oracle, and Zscaler are already using it, and Sophos joined the partner program. The goal: fix before attackers strike. #Cybersecurity# #OpenAI#