OpenAI API customer details, including user IDs, exposed in Mixpanel data breach

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OpenAI API customer details, including user IDs, exposed in Mixpanel data breach

Indianexpress • November 27, 2025

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OpenAI Data Breach | Mixpanel Security Incident: OpenAI has said it is in the process of notifying impacted organisations, admins, ...

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

OpenAI API Users Affected by Mixpanel Data Breach OpenAI confirmed a data breach at its analytics provider, Mixpanel, which exposed limited analytics data linked to OpenAI API users. The breach involved unauthorized access to Mixpanel's systems, resulting in the export of customer identifiable information. Affected users are being notified by OpenAI. 55 sources 52

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Companies (1)