OpenAI Reveals Mixpanel Data Breach Exposing User Details

Gbhackers •Mayura Kathir • November 27, 2025

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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

OpenAI Reveals Mixpanel Data Breach Exposing User Details

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