On July 10, 2026, Apple filed a lawsuit in the U.S. District Court, Northern District of California against OpenAI, its hardware subsidiary io Products, and two former Apple employees, alleging misappropriation of trade secrets and breach of contract. According to the complaint, more than 400 former Apple employees now work at OpenAI, and Apple says the company’s push into consumer hardware rests in part on confidential Apple information. OpenAI denies the allegations. A hearing on Apple’s request for a preliminary injunction, and on OpenAI’s motion to dismiss, is scheduled for October 1, 2026.
Nothing here has been proven, and the court has not granted any injunction. That is worth stating plainly, because the case is a useful window into something IP lawyers and founders often underestimate: trade secrets are the one form of intellectual property you never file, and so the entire dispute tends to turn on conduct and proof rather than on a registration certificate.
What Apple alleges, and what OpenAI says
Apple’s complaint names The OpenAI Foundation, Open AI Group PBC, io Products (the device startup OpenAI acquired last year in a deal reported at $6.5 billion), a former Apple engineer, and Tang Tan, a former Apple design executive who is now OpenAI’s chief hardware officer. As reported, Apple alleges that OpenAI encouraged Apple employees to bring designs and prototypes to job interviews, coached departing employees on avoiding Apple’s exit security procedures, and advised them not to sign documents at exit interviews. It also alleges that one former engineer exploited a security bug to download confidential engineering files, and that io used Apple’s metal-finishing know-how. Apple’s filing says OpenAI’s hardware business “rests on the shakiest of foundations” because of the alleged reliance on misappropriated information.
OpenAI says it has no interest in other companies’ trade secrets, has published its own account disputing parts of Apple’s version of events, and has moved to dismiss the case. Its lawyers call the suit a “baseless and pretextual lawsuit” and argue that Apple has never properly identified what information actually qualifies as a protectable trade secret. In late September, OpenAI also accused Apple of improperly adding new evidence in its reply papers.
The legal core: define the secret before you can protect it
Trade secret law protects information that has commercial value because it is not generally known, and that its owner has taken reasonable steps to keep secret. There is no registry, no fixed term, and no examination. Protection lasts only as long as the secrecy does, and it offers no defence against someone who independently develops the same thing. In the United States, the Defend Trade Secrets Act of 2016 gives owners a federal civil claim, and it is the statute OpenAI’s motion focuses on.
OpenAI’s argument is a familiar one in these cases. To state a claim, it says, a plaintiff has to connect three things for the same information and the same defendant: what the specific secret is, why it qualifies for protection, and how the defendant improperly acquired, disclosed, or used it. Broad descriptions of confidential engineering knowledge, on this view, are not enough. Courts care about this because an injunction has to be specific enough to be obeyed, and a defendant cannot be ordered to stop using something nobody has clearly defined. Apple, for its part, says its evidence is concrete and that the harm grows with every day the alleged information is embedded into a competitor’s product.
The California wrinkle: 400 departures are not enough
There is a second reason this case will be argued the way it is. California voids most employee non-compete agreements under its Business and Professions Code, and in Whyte v. Schlage Lock Co. in 2002, a California appeals court rejected the “inevitable disclosure” doctrine, the idea that a former employee will inevitably use a previous employer’s secrets in a similar new job. The court reasoned that the doctrine would operate as an after-the-fact non-compete. In practical terms, a California plaintiff cannot win simply by pointing to how many employees changed jobs. It has to show actual or threatened misappropriation, which is why Apple’s complaint concentrates on specific alleged conduct such as file downloads and interview practices.
The contrast with other jurisdictions is instructive, and slightly ironic. In 2008, a federal court in New York granted IBM a preliminary injunction in a dispute over an executive, Mark Papermaster, who was moving from IBM to Apple, in a case involving both a non-compete and trade secrets. Apple was then on the receiving end of the argument it now cannot rely on in California.
Why this matters for India
India has no dedicated trade secrets statute. Protection comes from contract law, the equitable doctrine of breach of confidence, and related provisions in other laws. Section 27 of the Indian Contract Act, which treats agreements in restraint of trade as void, limits how far employers can enforce post-employment non-competes, a policy similar in spirit to California’s. In March 2024, the Law Commission of India’s 289th Report recommended a standalone trade secrets law and attached a draft bill, but according to recent commentary that recommendation has not yet been turned into legislation. Commentators also note that Indian courts expect a claimant to clearly identify the secret at issue, which is the same pressure point OpenAI is pressing in California.
For Indian startups, research institutions, and employers, the practical lessons are the ones this dispute keeps circling back to. Know what your secrets actually are and write them down. Restrict access on a need-to-know basis. Use enforceable confidentiality agreements rather than relying on non-competes. And treat onboarding and exit procedures as part of your IP protection, because in a trade secret case, how you protected the information is often the evidence.
Sources consulted for this piece: Reuters (via NBC News), TechCrunch , Bloomberg (via Claims Journal), 9to5Mac , MacRumors.com , JURIST , AppleMagazine , and OpenAI’s public statement on the case; the decision in Whyte v. Schlage Lock Co. (Cal. Ct. App. 2002) via Justia, CourtListener, and FindLaw; Wikipedia on IBM v. Papermaster; and, for the India section, Lexology, Cyril Amarchand Mangaldas’s blog, AZB & Partners, the Law Commission of India’s Report No. 289, and commentary from IRCCL and Record of Law. This piece was independently researched and written; no text has been reproduced from any source beyond the two short attributed quotes above. The allegations described are unproven, and the situation may change after the October 1 hearing.
