Meta Pauses Work With Mercor After Data Breach Puts AI Industry Secrets at Risk

Meta and other AI labs paused work with Mercor, a company that hires contractors to generate training data for AI models, after a security breach exposed proprietary datasets that could reveal competitive secrets to rivals. The breach occurred through a compromised version of LiteLLM (an API tool, which is software that allows different programs to communicate), likely by a hacking group called TeamPCP, affecting thousands of organizations and potentially exposing hundreds of gigabytes of Mercor's confidential data.