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#3 The Hacker News general March 30, 2026 at 18:05 UTC

OpenAI Patches ChatGPT Data Exfiltration Flaw and Codex GitHub Token Vulnerability

By [email protected] (The Hacker News)

AI Summary

Check Point researchers disclosed a vulnerability in OpenAI ChatGPT that allowed attackers to exfiltrate sensitive conversation data, uploaded files, and user messages through malicious prompts without user knowledge. OpenAI has patched the flaw along with a separate Codex vulnerability that exposed GitHub tokens, preventing covert data extraction channels.

Read full article → https://thehackernews.com/2026/03/openai-patches-c…

Relevance score: 90.0/100

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