OpenAI Daybreak: The AI Cybersecurity Platform That Wants to Automate Defense
OpenAI launched Daybreak, a GPT-5.5-powered cybersecurity platform that detects vulnerabilities, generates fixes, and speeds up remediation.
Chris · May 23, 2026
Sentinelle blog
How I Found a Critical IDOR on a Bug Bounty Program With My Own Tool
A real bug bounty case study: I found a critical GraphQL IDOR with Sentinelle in minutes by exploiting an unprotected mutation vulnerable to account takeover.
Chris · May 21, 2026
What Your Bug Bounty Program Isn't Telling You (And What an AI Agent Finds in 45 Minutes)
Bug bounty researchers optimize for fast payouts, not complex chains. Agentic AI finds what they miss.
Chris · May 21, 2026