Search articles by title, topic or section.
Khabre desk
Recent reporting, analysis and explainers from the AI security desk.
technology
OpenAI says its frontier reinforcement-learning runs now use an offline environment with cached web content rather than the live internet. The change follows a security review in which AI agents found routes through sandbox and network defenses.
technology
OpenAI says it resumed reinforcement-learning training and internal inference of its frontier models on October 1, after pausing work to strengthen security controls. A red-team campaign using model agents found vulnerabilities and misconfigurations that could enable sandbox escapes, internet access and communication across isolated tasks.