OpenAI Expands Cybersecurity Service Daybreak, Launches Specialized Model GPT-5.6-Cyber

According to TechCrunch, in response to the growing number of AI-driven cyber attacks, OpenAI announced this week the expansion of its cyber defense service Daybreak and the launch of a new cybersecurity-specific model, GPT-5.6-Cyber. Daybreak has added two service tiers: Blue and Red. Blue targets most enterprises, providing basic defense capabilities such as incident response, malware analysis, and patch verification; Red targets advanced users, providing security testing and vulnerability research tools. GPT-5.6-Cyber is available exclusively at this tier, with access currently limited to trusted partners such as Accenture, IBM, CrowdStrike, and Cloudflare.