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Event Brief

Third-party breach exposes ChatGPT account details

ChatGPT data breach exposes personal info of users through partner Mixpanel.
WHO: OpenAI, Mixpanel
WHAT: Data breach exposing personal information
WHEN: Dec 11, 2025 at 7:00 PM ET
WHERE: Online
WHY: Security incident involving third-party partner
Sources (1): Fox News

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