ChatGPT maker OpenAI and third-party web analytics platform Mixpanel were both hit with a data breach class action on Monday ...

OpenAI confirmed a breach at its analytics provider, Mixpanel, that exposed the names and emails of some API users.

ChatGPT maker places other vendors under review following breach OpenAI says API users may be affected by a recent breach at ...

OpenAI has confirmed a security incident at Mixpanel that exposed limited analytics data linked to OpenAI API users, while ...

Mixpanel’s namesake analytics platform enables companies to collect data about how users interact with their applications.

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

The breach occurred within Mixpanel’s systems and exposed only limited analytics-level data linked to API accounts, OpenAI ...

AI giant OpenAI has revealed its API metadata was exposed in a security breach. A phishing incident at third-party data ...

OpenAI has confirmed a new data breach involving Mixpanel, a third-party analytics provider previously used to monitor ...

OpenAI, the AI research lab, has agreed to acquire Neptune, a startup providing tools for tracking AI model training, enhancing its model training capabilities.

Mixpanel first detected the unauthorized access on Nov. 9, 2025. Investigators later confirmed that an attacker had exported ...

That mainstream deployment shaped user expectations in a way that later transitions struggled to accommodate. In August 2025, ...