Apple Sues OpenAI, Alleging Its Consumer Device Push Was Built on Stolen Hardware Secrets
Apple filed a lawsuit against OpenAI in the US District Court for the Northern District of California on Friday, accusing the ChatGPT maker of misappropriating hardware trade secrets to jumpstart its push into consumer devices, in one of the highest-stakes legal fights yet between the technology industry’s incumbent giants and its dominant AI startup. The suit also names io Products, the hardware firm OpenAI acquired for about 6.5 billion dollars in May 2025, and two former Apple employees now at OpenAI.
The complaint centers on product designs, manufacturing processes and supply-chain information rather than software or AI models. According to the filing as reported by Reuters and Bloomberg, Apple alleges that a former iPhone and Apple Watch product design executive who is now OpenAI’s hardware chief emailed supplier information to a personal account before leaving and encouraged recruits still at Apple to bring “actual parts” to interviews, and that a former senior engineer exploited an authentication flaw to reach Apple’s internal network and download confidential hardware files. The complaint says OpenAI’s hardware business is “rotten to its core” in its reliance on the material, says more than 400 former Apple employees now work at OpenAI, and says Apple raised its concerns in a letter in February and received no reply.
OpenAI rejected the accusation, with a spokesperson saying the company has “no interest in other companies’ trade secrets.” Apple is seeking an injunction barring use of the material and unspecified damages; the complaint puts no dollar figure on the claim.
The context is a relationship that has cooled but not ended. Apple integrated ChatGPT into its devices in 2024 and still lists the integration as available in its support documentation, while announcing in January that Google’s Gemini models will underpin the revamped Siri. OpenAI, valued at 852 billion dollars after closing a 122 billion dollar funding round in March, a figure the company itself has confirmed, is preparing its first consumer device.
Why it matters: The AI buildout is one of the largest forces in global capital spending and equity performance this year, and this case tests how much of that race will be fought in court rather than in the market. For investors exposed to the AI complex, including the region’s sovereign funds, the questions the case raises are concrete: whether OpenAI’s device timeline slips, whether talent mobility between the majors tightens, and whether litigation risk starts to price into private AI valuations.
Outlook: The markers are OpenAI’s formal response in court, any preliminary injunction hearing that could constrain the device programme, and whether the dispute spills into the companies’ remaining commercial arrangements.
Table – the case at a glance:
| Item | Detail |
|---|---|
| Filed | Friday 10 July 2026 |
| Court | US District Court, Northern District of California |
| Plaintiff | Apple |
| Defendants | OpenAI, io Products, two former Apple employees |
| Claim | Misappropriation of hardware trade secrets |
| Relief sought | Injunction, unspecified damages |
| OpenAI valuation | $852 billion, March 2026 round |
Sources: Reuters; CNBC; Bloomberg; Apple and OpenAI statements.
