[r/OpenAI]score: 0.23
ChatGPT Desktop App Bug Leaks Stranger's Chat History to Another User
May 26, 2026
A ChatGPT desktop app bug exposed one user's full chat history and projects to another authenticated user, raising serious session/data isolation concerns.
discussion
HOW THIS AFFECTS YOU
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builderIf you're building on OpenAI APIs or desktop SDKs, audit your session handling assumptions; this suggests OpenAI's own client has data isolation bugs.
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founderWorth watching because enterprise trust in OpenAI's infrastructure is a competitive signal — incidents like this create openings for privacy-first alternatives.
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policyA cross-account data exposure in a widely deployed consumer AI app is a potential GDPR/CCPA incident worth tracking for regulatory implications.