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ChatGPT flaw allowed silent data exfiltration from chats, uploads, and code analysis sessions

VPN Central [Unofficial] April 1, 2026
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A now-patched ChatGPT vulnerability allowed attackers to quietly extract sensitive user data by abusing a hidden outbound channel inside the platform’s code execution runtime. Check Point Research says a single malicious prompt could turn a normal conversation into a covert exfiltration path for user messages, uploaded files, and AI-generated outputs, all without a warning or […] The post ChatGPT flaw allowed silent data exfiltration from chats, uploads, and code analysis sessions appeared first on VPN Central.

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