Largest AI Supply Chain Breach of 2026: LiteLLM Hack Impacts Thousands of Global Enterprises

The LiteLLM open-source AI proxy gateway was compromised via a supply chain attack exploiting the Trivy security scanner, resulting in the exfiltration of sensitive data from thousands of global enterprises' CI/CD pipelines. The breach exposed extensive environment variables, cloud credentials, API keys, and other secrets, affecting at least 2,488 organizations and raising severe risks of lateral movement and persistent access.

This Wire brief sits within Fusion42's coverage of AI Infrastructure, and 5 sources have reported it between 11 Aug 2026 and 13 Aug 2026.