Apple has filed a sweeping 41-page lawsuit against OpenAI in the U.S. District Court for the Northern District of California, accusing the AI lab of engaging in a coordinated effort to obtain confidential Apple information through current and former employees. The filing represents one of the most aggressive legal actions between two of Silicon Valley's most powerful companies.
The complaint centers on several key allegations:
Former Employee Data Siphoning: Apple alleges that Chang Liu, a system electrical engineer who left Apple for OpenAI, exploited a rare, previously unknown authentication bug to access Apple's shared network folders weeks after his employment ended. Apple claims Liu downloaded reams of confidential files before the company detected the breach and terminated his access.
Leadership Recruitment: The suit names Tang Tan, OpenAI's Chief Hardware Officer, as a focal point. Tan worked at Apple for 24 years, holding top positions including vice president of product design for both the iPhone and Apple Watch. Apple alleges he was involved in recruiting efforts to extract proprietary information.
Casual Tone of Alleged Misconduct: Perhaps most striking are the messages cited in the complaint, including one describing network access exploitation with the message "LOL, I found out I can access the network storage, so funny." The casual tone of alleged misconduct has drawn particular attention.
Hardware Competition Context: The lawsuit comes at a time when OpenAI is rumored to be developing its first hardware product — potentially an AI phone that would directly compete with the iPhone. OpenAI acquired Jony Ive's device startup io for $6.5 billion last year to bolster its hardware ambitions.
OpenAI responded with a statement on X: "We have no interest in other companies' trade secrets. We believe in fair competition and allowing people the freedom to work wherever they choose, and we're focused on building innovative technology that empowers people everywhere." The company pushed back further on July 14, suggesting the complaint lacks merit.