OpenAI is notifying some ChatGPT API customers that limited identifying information was exposed following a breach at its third-party analytics provider Mixpanel. Mixpanel offers event analytics that ...

SesameOp malware uses OpenAI’s Assistants API as a covert command-and-control channel It enables persistent access, runs commands, and exfiltrates data via encrypted API traffic Microsoft urges ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on ...