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OpenAI Issues Apology Over Mixpanel Data Breach Exposing User Emails

First seen 30 Nov 2025, 20:41 UTC • •

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ThreatCluster •March 12, 2026 at 13:27 UTC

OpenAI has issued an apology following a data breach involving Mixpanel, a data analytics partner. The breach compromised user emails and other sensitive information, although OpenAI itself was not directly hacked. This incident raises concerns about third-party data security practices.

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