Apple Targets OpenAI in Trade Secret Lawsuit
Apple Inc. has filed a federal lawsuit in Northern California accusing OpenAI of systematically stealing trade secrets to fuel its expansion into consumer hardware. The litigation represents a abrupt collapse of a partnership formed just last year to integrate ChatGPT into the iPhone operating system.
Allegations of Corporate Espionage
The court filing centers on claims that OpenAI and its technical staff misappropriated confidential data regarding unreleased Apple technologies. Central to the complaint is OpenAI’s Chief Hardware Officer, Tang Tan, a former Apple vice president. Apple alleges that Tan instructed job candidates to bring “actual parts” from Apple to interviews at OpenAI for “show and tell” sessions.

The complaint further details efforts to subvert internal security, including an allegation that OpenAI coached departing employees on bypassing protocols. Apple specifically identifies former employee Chang Liu, who allegedly stole an Apple laptop when moving to OpenAI.
An Apple representative addressed the mounting evidence in a statement to CNBC: “Recently, significant evidence has emerged suggesting individuals employed by OpenAI wrongfully took Apple’s secret and confidential information regarding our unreleased technologies, processes, and products.”
Hardware Ambitions and Industrial Theft
The conflict intensified as OpenAI pushed into the hardware market, notably acquiring the startup IO Products—founded by former Apple designer Jony Ive—for $6.4 billion. While OpenAI has kept its hardware plans largely under wraps, CEO Sam Altman confirmed in November that the company had completed its initial prototypes.
Apple’s legal team further alleges that OpenAI attempted to enlist third-party manufacturers to replicate a proprietary metal finishing technique. The suit claims OpenAI misled these firms into believing they possessed authorization from Apple to use the process.
Uncertain Future for AI Integration
The status of the existing ChatGPT integration on the iPhone remains in doubt. Apple has declined to comment on whether this litigation will terminate the partnership. Simultaneously, Apple is pivoting its internal strategy; the updated Siri assistant, arriving this fall, will be powered by Google’s Gemini models rather than OpenAI’s technology.
Legal Hurdles and IPO Pressures
This suit adds to a turbulent legal calendar for OpenAI, which recently defended itself in a high-profile trial against Elon Musk. While a federal jury ruled in OpenAI’s favor, the new action from Apple creates significant operational complexity as the company eyes a potential initial public offering.
Apple is currently seeking damages, permanent injunctions, and a court order to halt the use of its stolen trade secrets. IO Products is also named as a defendant in the proceedings.