Python Lightning Supply Chain Attack: Malicious Versions Steal Credentials in Advanced Dev Ecosystem Breach
From RADIO 007 by RADIO007
May 1, 2026 · 5 min
About this episode
The episode discusses a sophisticated supply chain attack on the Python package Lightning that led to credential theft and other security issues.
www.osintinvestigate.com Discover how threat actors compromised the popular Python package Lightning in a sophisticated supply chain attack. Learn how malicious versions 2.6.2 and 2.6.3 enabled credential theft, GitHub token abuse, and worm-like propagation across repositories and npm packages. We break down the attack chain, the role of TeamPCP, links to the Mini Shai-Hulud campaign, and what developers must do now to stay secure.
Topics covered
- supply chain attack
- credential theft
- malicious software
- developer security
- Python packages
- GitHub token abuse
Keywords
- Python
- Lightning
- supply chain attack
- credential theft
- GitHub token abuse
- TeamPCP
- Mini Shai-Hulud
- npm packages
Mentioned in this episode
Organizations: Python, TeamPCP, GitHub, npm
Products: Lightning
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