Introduction: The Breach and Its Origins On October 21, LiteLLM’s ecosystem was shaken by a malicious release that infiltrated PyPI and container registries. But this wasn’t a sudden strike—it was the culmination of a five-month chain reaction triggered by a single, critical error: the public exposure of a master key. According to LiteLLM’s root-cause report , this key, tied to their Agent Platform, was accidentally committed to a public repository on May 27 . The team discovered the leak ...