Vulnerability Research
6 pieces on Vulnerability Research.
News & Analysis
OpenAI Error Locks Vetted Cyber Researchers Out of Daybreak Blue
OpenAI revoked Daybreak Blue access for vetted security researchers on Aug 19, blaming a technical error — then asked affected users to re-verify from scratch.

Zoom 'Zoomsday' Flaw Exploited in Under 20 AI Prompts
Researchers at A Security built a working Zoom exploit in a single day using fewer than 20 AI prompts, affecting all five major platforms.

OpenAI Expands Daybreak With GPT-5.6-Cyber, 95% Task Completion
OpenAI launches GPT-5.6-Cyber via Daybreak Red, hitting 95% on advanced cybersecurity tasks vs 1.5% for standard GPT-5.6 Sol.
OpenAI GPT-5.6-Cyber Launches with 95% Exploit Completion Rate
OpenAI's GPT-5.6-Cyber completes 95% of advanced cybersecurity prompts via Daybreak Red, up from 1.5% for the standard model.

OpenAI Expands Daybreak With GPT-5.6-Cyber and Two-Tier Access
OpenAI launches GPT-5.6-Cyber via Daybreak Red, completing 95% of high-risk dual-use requests vs 2% for GPT-5.6 Sol under Daybreak Blue.

OpenAI Launches GPT-5.6-Cyber and Expands Daybreak Program
OpenAI's GPT-5.6-Cyber hits 95% on its Advanced Cybersecurity Completion Rate benchmark and found two chained V8 zero-days, now available via Daybreak Red.