OpenAI released GPT-5.6 Cyber through its new gated Daybreak Red cybersecurity tier, while its more restricted Daybreak Blue tier provides defenders access to GPT-5.6 Sol. In internal exploit-chain testing, GPT-5.6 Cyber answered 95% of requests while GPT-5.6 Sol answered 1.5% with standard safeguards and 2% via Daybreak Blue. Daybreak splits access into workflow-based tiers and adds identity verification, monitoring, legal attestations, and hardware security keys for individual accounts starting September 1, 2026.
CISOs are increasingly emphasizing cyber resilience as AI reshapes the threat landscape and shifts security from prevention toward faster recovery. The article cites research showing the average cost of one hour of endpoint downtime across 1,000 CISOs is $19 million. As a result, security leaders are expected to define measurable recovery outcomes and work more with engineering, legal, compliance, and business teams to support enterprise AI governance and identity- and observability-driven controls.
Corma emerged from stealth with seed funding to build AI models aimed at defensive cybersecurity as attackers increasingly use powerful AI models for cyberattacks. Corma said its model reduced threat response times by 94% at organizations that adopted it, and it was founded in 2025. The company will use the $60 million round to scale its training and data and to expand its team in defensive security, AI, and research.
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