OpenAI experienced a significant outage of ChatGPT on March 20 due to a bug in an open-source library, redis-py. This issue temporarily exposed chat titles from one user's history to another and, for a subset of ChatGPT Plus subscribers, also revealed payment details including names, email addresses, and partial credit card information. The company has since patched the bug, restored services, and is notifying affected users, while also publishing technical details of the vulnerability. AI
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RANK_REASON The cluster details a bug in a widely used AI product that led to a data exposure incident, fitting the 'tool' category for AI-adjacent product issues.
