LangChain framework hit by several worrying security issues — here's what we know

LangChain and LangGraph have patched three high-severity and critical bugs.
The Hacker News

TeamPCP Pushes Malicious Telnyx Versions to PyPI, Hides Stealer in WAV Files

Malicious telnyx 4.87.1/4.87.2 on PyPI used audio steganography March 27, 2026, enabling cross-platform credential theft.
Bleeping Computer

Backdoored Telnyx PyPI package pushes malware hidden in WAV audio

TeamPCP hackers compromised the Telnyx package on the Python Package Index today, uploading malicious versions that deliver credential-stealing malware hidden inside a WAV file. Earlier today, the ...

12 Hidden Claude Settings Most Developers Are Completely Ignoring

Stop settling for default AI responses. Explore 12 hidden Claude configurations designed to help developers optimize prompts, ...