langchain vulnerability

Artificial Intelligence

LangSmith Flaw Exposed OpenAI Keys Through Malicious Agent Trick

June 18, 2025
Cyberpunk-style artwork depicts a broken chain, a hooded figure under a magnifying glass, and a neon cityscape. Suggests themes of hacking or data breach.

A critical bug in LangChain’s LangSmith platform allowed malicious agents uploaded to the LangChain Hub to silently exfiltrate OpenAI API…

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