White House Office of Science and Technology Policy director Michael Kratsios circulated a memo on April 23 accusing Chinese entities of conducting deliberate, industrial-scale campaigns to distil and steal US frontier AI systems, using tens of thousands of proxy accounts and jailbreaking techniques, days before a scheduled Trump-Xi summit. Summary The White House OSTP memo accuses Chinese entities principally based in China of running coordinated campaigns to distil US frontier AI systems from OpenAI, Anthropic, and other American labs. The memo says attackers used tens of thousands of proxy accounts to evade detection and jailbreaking techniques to expose proprietary model…