Apple Escalates Trade Secrets Fight, Says More Former Employees May Have Shared Confidential Data With OpenAI

Apple has asked a court for a preliminary injunction in its trade secrets lawsuit against OpenAI, arguing the AI company should be blocked from advancing an AI device or related products that Apple says may rely on stolen confidential information. The filing also widens the scope of the dispute, alleging that more former Apple employees than previously identified may have been involved in the suspected leak of proprietary data.

The move marks a sharper legal turn in a case that now stretches beyond a simple dispute over ex-employees. Apple is seeking expedited discovery from named individuals, OpenAI and its foundation, and io, the hardware startup founded by former Apple design chief Jony Ive, as it tries to determine how far any alleged misappropriation may have spread.

For Apple, the stakes are bigger than a single lawsuit. The company is attempting to protect the secrecy of unannounced products, preserve the integrity of its hardware development process, and prevent rivals from building consumer devices using information it says should never have left its walls.

What Apple is asking the court to do

Apple wants the judge to move quickly. In its latest filing, the company is pressing for a preliminary injunction that would stop OpenAI from pressing ahead with any device or product development that may draw on Apple trade secrets while the case proceeds.

The company is also asking for expedited discovery, a legal tool that would let it gather evidence sooner than normal from the people and companies it believes could be connected to the alleged theft. Apple says that speed matters because the facts, as it understands them, suggest the problem may be broader than the original complaint indicated.

That request covers the accused former employees named in the case, senior systems engineer Chang Liu and chief hardware officer Tang Yew Tan, along with OpenAI, OpenAI’s foundation, and io.

Why the filing matters

Apple’s new motion matters because it signals that the company believes the alleged misconduct may not be limited to a small number of departing staffers. Instead, Apple now says its investigation has surfaced signs that other former employees could have witnessed, discussed, or even handled confidential material tied to unannounced products.

That is a significant escalation in a case already notable for the prominence of the parties involved. OpenAI is the leading name in generative AI. Jony Ive, whose design work helped define Apple’s modern identity, is now linked through io to new hardware ambitions in the AI era. Put together, the dispute touches on some of the most strategically sensitive areas in consumer technology: product design, AI interfaces, and the next generation of devices.

Apple’s filing also suggests it is no longer treating the matter as a narrow personnel issue. By alleging that more former employees may have been involved, Apple is effectively arguing that it needs a wider evidentiary net before the court decides whether a stop order is warranted.

Who are the people and companies at the center of the case?

The core of the dispute involves a handful of former Apple workers, but the legal and business implications extend far beyond them. Here are the key players:

Apple’s filing says it has now identified 11 additional former employees, beyond Liu and Tan, who may have been witnesses or otherwise connected to the alleged trade secrets issue. The company did not publicly name those people in the filing summary, but the expansion alone suggests a more complex internal story than first appeared.

How Apple says the alleged leak unfolded

Apple’s latest court papers describe several examples it says point to improper handling of confidential information. In one instance, the company alleges that a former employee met with Liu and Peng before Peng’s interview at OpenAI and discussed proprietary Apple information about unannounced products.

In another, Apple says a different ex-employee captured screenshots of confidential Apple documents about an unrevealed product before interviewing at OpenAI. Apple also says that after it filed the lawsuit, several former employees now working at OpenAI contacted the company to discuss returning Apple-issued devices they had kept after leaving.

Those claims, if proven, could support Apple’s argument that the alleged problem is not isolated mishandling but a pattern of conduct spanning interviews, pre-employment discussions, and lingering access to company devices.

What Apple is trying to show

Apple is trying to show that there was a pipeline of confidential material moving from its internal environment to people connected with OpenAI and related hardware efforts. That would help justify a court order freezing further product development or at least limiting how certain teams can move forward while discovery continues.

It would also help Apple argue that ordinary litigation timelines are too slow for a dispute involving fast-moving AI hardware development. In the company’s view, every month matters if rivals are using or benefiting from sensitive information tied to unreleased products.

OpenAI pushes back hard

OpenAI has publicly rejected Apple’s new filing, saying the request for a preliminary injunction is unnecessary and based on false claims. In its response, the company said it does not have Apple’s trade secrets and does not want them.

OpenAI said Apple’s effort to secure the injunction rests on inaccurate information and is not needed because the company neither has nor seeks Apple’s confidential material.

The AI company framed itself as focused on product development and technological progress, not on misappropriating another company’s ideas. It also pointed to what it described as prior factual errors by Apple in the way the dispute was handled.

Among the issues OpenAI raised were claims that Apple sent a message to the wrong person after confusing two similar surnames, and that Apple was not fully candid about whether it discussed the matter with its general counsel. OpenAI also said Apple failed to acknowledge that any lingering access former employees had to its systems may have stemmed from Apple’s own security procedures.

Those arguments are designed to do more than rebut Apple’s accusations. They also aim to weaken the case for urgent court intervention by suggesting Apple’s own process may have been messy or incomplete.

Why this case reaches beyond one lawsuit

The Apple-OpenAI dispute sits at the intersection of three broader trends in tech: the rise of AI-native hardware, the increasing value of proprietary product pipelines, and the intensifying competition for elite engineering talent.

As more AI companies move from software into devices, wearables, and integrated consumer products, the line between inspiration and misappropriation becomes more legally significant. Hardware design often depends on long development cycles, confidential prototypes, and cross-functional teams. That makes trade-secret protection central to product strategy.

At the same time, hiring from major technology companies is now a routine part of the AI industry. Companies frequently recruit engineers and designers from rivals. But with that movement comes legal risk if employees retain documents, screenshots, device access, or knowledge that crosses into protected information.

Apple, in particular, has long been known for its secrecy. Its product launches depend heavily on keeping projects under wraps until the last possible moment. If a court were to find that its trade secrets were improperly exposed, the consequences would reach beyond one product category and into the culture of how the company protects innovation.

How could a preliminary injunction affect OpenAI’s device plans?

A preliminary injunction could slow or alter OpenAI’s hardware ambitions if a judge concludes that Apple has shown enough evidence of likely harm. In practical terms, that might mean restrictions on development, limits on what information can be used, or other controls intended to prevent further reliance on disputed material.

That does not mean Apple has already won. Preliminary injunctions are extraordinary remedies, and courts usually want a strong showing of likely success, irreparable harm, and balance-of-equities arguments before granting them. But the filing shows Apple believes the risk of continued use is serious enough to justify fast intervention.

For OpenAI and io, the threat is not only legal. It could complicate partnerships, investor confidence, product timelines, and the public narrative around their ambitions to build devices that bring AI into the physical world.

Why expedited discovery is so important here

Expedited discovery is important here because the case appears to hinge on what several people knew, when they knew it, and what they may have carried with them after leaving Apple. If Apple is right, documents, device records, communications, and interview-related materials could help map the flow of information.

Without fast discovery, Apple says it would be forced to wait while the companies it is accusing continue developing products that may already be underway. That is the heart of its urgency argument.

Timeline of the dispute

The conflict has unfolded quickly, with each new filing adding more pressure and more questions. The sequence below captures the major known milestones referenced in the latest reporting.

What happens next?

What happens next is likely to depend on whether the judge grants Apple’s request for expedited discovery and how the court views the evidence supporting an injunction. If the judge allows the accelerated information exchange, Apple could quickly gather testimony and records that might reshape the case.

That evidence could also influence settlement talks, if any emerge, or determine whether the dispute moves toward a broader evidentiary hearing. If the court rejects the injunction request, OpenAI may continue its work with less immediate legal friction, even as the lawsuit itself proceeds.

Either way, the case is now moving beyond a narrow allegation into a larger contest over how much overlap there was between Apple’s internal product development and the ambitions of an AI company entering hardware.

The bigger industry context

The lawsuit lands at a moment when AI companies are racing to build products that do more than answer prompts on a screen. The next frontier is physical: dedicated devices, embedded assistants, new interfaces, and hardware experiences built around generative AI.

That shift has created a growing overlap between traditional consumer electronics firms and AI software leaders. It also raises a predictable legal question: when engineers, designers, and hardware executives move between those worlds, where does lawful experience end and protected knowledge begin?

Apple appears to be arguing that the line was crossed. OpenAI says the company is overreaching, relying on mistaken facts, and trying to stop competition rather than protect legitimate secrets. The court will now have to determine whether Apple’s concern is a defensive move to preserve confidentiality or an attempt to slow a powerful rival’s next product push.

For now, the only certainty is that the dispute has grown more complicated. Apple is no longer accusing just a few former employees. It is telling the court that many more people may have been part of the chain of events, and that the consequences may extend into OpenAI’s hardware future.

That makes this one of the more closely watched legal fights in the AI sector: not just because of the companies involved, but because of what it may reveal about how the next generation of AI devices is being built.