OpenAI Lets Cyber Vendors Embed GPT-5.5 in Defenses

OpenAI announced the Daybreak Cyber Partner Program, permitting roughly 30 cybersecurity vendors and systems integrators to integrate GPT-5.5 (Trusted Access for Cyber) into customer-facing security products and services to improve vulnerability prioritization, incident response, threat intelligence enrichment and automated remediation; vendors described various planned uses while OpenAI emphasized safeguards and future expansion.