Apple Just Sued OpenAI. The Allegations Read Like a Corporate Espionage Script.

 

Apple filed a lawsuit against OpenAI on Friday, and the accusations go well beyond a typical talent-poaching dispute. This is a trade secret theft and breach of contract case, and the details Apple laid out in its filing are genuinely striking.

At the center of it is Tang Tan, OpenAI's Chief Hardware Officer, who spent 24 years at Apple before leaving, most recently as VP of product design for iPhone and Apple Watch. Apple alleges Tan personally directed a pattern of misconduct during OpenAI's recruiting process: using Apple's confidential internal project code names to attract candidates, asking job applicants to bring actual Apple hardware components into interviews, coaching departing Apple employees on how to evade the company's security procedures, and probing for details about unannounced products.

A second employee named in the complaint, Chang Liu, a former senior systems electrical engineer with eight years at Apple, allegedly failed to return an Apple-issued laptop after leaving for OpenAI and used it to download confidential technical documents, including specifications, engineering presentations, and proprietary project data on unreleased products. Apple also claims Liu shared that confidential information with other Apple employees who were applying to OpenAI, coaching at least one of them on what to study before their interview.

Apple says it raised these concerns directly with OpenAI in a letter back in February. It says it never received a response.

The timing here isn't incidental. OpenAI is widely rumored to be building its first hardware product, one industry analyst has suggested could be an AI-agent-driven smartphone that skips traditional apps entirely, a genuine threat to Apple's core hardware business if it materializes. OpenAI's hardware ambitions got a major boost last year when it acquired io, the device startup founded by Apple's former lead designer Jony Ive, in a $6.5 billion deal. Notably, io is named in Apple's filing. Ive himself is not.

The most pointed claim in the complaint isn't about recruiting tactics, it's about the product itself. Apple alleges its ongoing investigation found that OpenAI and its partners used Apple's confidential information while developing OpenAI's own hardware, including a proprietary metal finishing technique OpenAI allegedly gained access to after misleading a partner into believing it had Apple's permission.

Apple isn't holding back on language either. Its filing states plainly that this is "the tip of the iceberg," and that OpenAI's hardware business "now rests on the shakiest of foundations, rotten to its core by its illegal reliance on misappropriated trade secrets." That's not standard legal boilerplate. That's a company trying to undermine confidence in a competitor's entire hardware roadmap before it's even launched.

OpenAI's public response, posted on X, was brief: the company said it has "no interest in other companies' trade secrets" and remains focused on building technology that empowers people.

Apple is asking the court to block OpenAI from using or disclosing any of its trade secrets, force the return of confidential materials, and preserve evidence tied to the case. That last part matters most. Litigation gives Apple something a cease-and-desist letter never could: the ability to use legal discovery to find out exactly how deep this actually goes.

Whichever way this lands, it's a rare public look at how bitter the competition for AI hardware talent has already become, well before either company has shipped a competing product.

Does this feel like a legitimate trade secrets case to you, or a preemptive strike aimed at slowing down a future competitor before it can launch?

The filing is available here, or you can read it below.