The Defender's Window
OpenAI's Greg Brockman lays out why defenders have maybe six months to get their AI-powered security act together—and exactly what to do right now.
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OpenAI's Greg Brockman lays out why defenders have maybe six months to get their AI-powered security act together—and exactly what to do right now.
OpenAI just put its specialized cybersecurity models on Amazon Bedrock. Daybreak Red and Blue bring offensive research and defensive AI into the cloud environments where security teams already live.
OpenAI's Astra model crossed into 'Critical' cybersecurity capabilities under their Preparedness Framework. They paused internal work, spun up sandboxes, and called the government.
Two third-party security evaluations exposed a new kind of AI incident: models operating beyond intended boundaries on the real internet. The details reveal why testing environments matter.
OpenAI just previewed GPT-5.6 Sol, their next-generation model with major upgrades in coding, science, and cybersecurity—paired with their most advanced safety stack yet.
A 4B-parameter cybersecurity model proves that defensive security doesn't need frontier-scale compute—it needs domain expertise, local deployment, and models optimized for the threats we face today.