OpenAI confirms major data breach, exposing names, emails and more - Windows Central

OpenAI confirmed a data breach originating from unauthorized access to Mixpanel, a third-party web analytics provider it uses for its API product. This incident exposed names, email addresses, approximate locations, OS/browser data, and user IDs associated with OpenAI API accounts (platform.openai.com users), but did not compromise ChatGPT content, passwords, or payment details.