OpenAI Expands Daybreak as Cyber Defense Window Narrows
GPT 5.6 Cyber
OpenAI is expanding its Daybreak program with two access tiers—Daybreak Blue and Daybreak Red—to give approved defenders access to frontier AI for cybersecurity. The company also introduces GPT-5.6-Cyber, a specialized model that completes 95% of advanced cybersecurity requests, compared to 1.5% for the base model. The model has already found real-world vulnerabilities, including a high-severity V8 bug (CVE-2026-15903).
Our answer is to put frontier intelligence in the hands of trusted defenders everywhere before attackers deploy offensive AI capabilities at scale.