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The Independent UK
The Independent UK
Technology
Anthony Cuthbertson

ChatGPT users’ personal details exposed in data breach, OpenAI reveals

A phone displaying OpenAI’s ChatGPT artificial intelligence logo in Brittany, France on 26 February 2025 - (AFP/Getty)

OpenAI has confirmed that a security breach has compromised ChatGPT users’ personal data.

The incident occurred on 9 November, when attackers gained unauthorised access to third-party data analytics provider Mixpanel.

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