Apple has filed a federal lawsuit alleging that OpenAI and two former Apple employees stole trade secrets to aid its hardware ambitions.

The action, announced on Friday, accuses OpenAI of a "pattern of theft" involving confidential product development information. Apple claims that ex‑employees, after leaving the company, emailed sensitive Apple data to themselves and used it to build OpenAI’s next generation of hardware.

Apple also names io Products, the design startup founded by ex‑Apple executive Jony Ive, and a former senior Apple electrical engineer, Chang Liu, as well as senior design VP Tang Yew Tan, now OpenAI’s chief hardware officer. The lawsuit alleys all parties together, saying they acted in concert to exploit private information and advance OpenAI’s consumer hardware strategy.

OpenAI has denied the allegations, with spokesman Drew Pusateri stating the company has no interest in other firms’ trade secrets and is focused on building innovative technology. The company is reviewing Apple’s complaint and, according to Apple, has ignored prior concerns raised in February.

Apple seeks the court to stop OpenAI from using or obtaining any alleged confidential information and is demanding unspecified monetary damages. The suit arrives as OpenAI is poised to release its first hardware product—a keyboard designed to work with its AI tools—and is preparing to go public on the stock market.