Apple accuses ex‑engineer of stealing secrets at OpenAI, teaching AI to run simulations

Apple has submitted new evidence in its lawsuit against OpenAI, alleging former Apple engineer Chang Liu downloaded a confidential circuit schematic and used it at OpenAI to train an AI agent to run LTspice simulations, while attempting to destroy evidence. Apple is seeking expedited discovery and an injunction as it investigates devices Liu still possesses; OpenAI denies the charges and argues the claims are meritless, with a court hearing on October 1.