GPT-5.6-Cyber

Trends

• Frontier cyber capability ships to defenders behind gated access

Items

1. Aug 10

   OpenAI's GPT-5.6-Cyber and Daybreak partner program

   Delivered through a new Daybreak Red tier, GPT-5.6-Cyber completes 95.0% of advanced exploit-development prompts (versus 1.5% for GPT-5.6 Sol) and has disclosed real zero-days including Chrome V8 CVE-2026-15903 and 400+ kernel privilege-escalation bugs; partners include Accenture, IBM, CrowdStrike, and Palo Alto Networks.