Rise of Malicious Repositories on GitHub — Supply Chain Attack Patterns Documented
r/programming·high signal
A detailed security analysis of GitHub malware reached 518 upvotes and 74 comments on r/programming, documenting specific attack patterns targeting developers: typosquatting popular AI packages, fake model weights with embedded backdoors, and poisoned training datasets distributed as legitimate repos. The author tracks the acceleration of these attacks correlating with AI tooling being pulled directly from GitHub at scale. This supply chain surface is particularly acute for the MCP and AI agent ecosystem.