The Apple OpenAI trade secrets battle is now a full-blown federal lawsuit that has shaken Silicon Valley to its core. Filed on July 10, 2026, this case is already being called one of the most significant legal fights between two tech giants in recent history. It is a story of stolen laptops, secret files, coaching employees to dodge security, and a $6.5 billion AI hardware startup sitting at the middle of it all.
What the Apple OpenAI Trade Secrets Lawsuit Actually Says
Apple is suing OpenAI for trade secret theft, alleging the AI giant deliberately and systematically solicited and stole confidential information from the iPhone maker’s current and former employees. The complaint is 41 pages long and reads less like a dry legal document and more like a corporate spy thriller.
The filing says that there are over 400 former Apple employees now working at OpenAI. Apple uses that number to argue that the flow of people also meant a flow of its most sensitive secrets. Apple accused two former employees now working at OpenAI of systematically stealing confidential data, including information about unreleased hardware products, technical specifications, and details about vendors and contractors in Apple’s supply chain.
The Two Named Defendants
Tang Tan, also mentioned in the complaint, is an Apple veteran who worked on iPhone and Apple Watch and now serves as OpenAI’s chief hardware officer. Tang co-founded io Products as the dedicated hardware vehicle for OpenAI.
Chang Liu, meanwhile, worked at Apple for eight years and was a senior system electrical engineer before departing to join OpenAI in January 2026. The lawsuit claims that while Liu was developing hardware for OpenAI, he accessed and downloaded dozens of confidential files from Apple’s network, many labelled as confidential.
But Liu’s behaviour was not just about downloading files. After he left, the lawsuit alleges that Liu kept in contact with Yu-Ting ‘Alyssa’ Peng, who was still employed at Apple. About four months later, Peng also joined OpenAI. But before she left, Peng continued to have in-depth conversations with Liu about confidential Apple projects, Apple alleges.
The ‘Dreaded Walkout’ Coaching Tactic
One of the most explosive parts of the filing is the claim that OpenAI actively coached departing Apple workers on how to avoid getting caught. Apple alleges that OpenAI coached departing Apple employees on how to evade Apple’s security procedures to reduce the chance their alleged trade secret theft would be caught. The complaint claims that OpenAI circulated an internal Apple document bearing a ‘Need to know’ designation to new hires with details on how to avoid the ‘dreaded walkout,’ which would immediately remove them from Apple after giving notice, instead of letting them continue to work for the typical two weeks.
OpenAI also ‘counseled departing employees not to disclose their next employer and given advice on how to avoid the dreaded walk out that would promptly remove them from the company rather than giving them a standard two weeks in which they could continue to access Apple’s confidential information and trade secrets,’ according to the suit.
Jony Ive and the io Products Angle
The most famous name hovering over this case is Jony Ive, Apple’s legendary former chief design officer. The most famous ex-Apple employee now at OpenAI, Jony Ive, is not named in the case, though his involvement is implied as the co-founder of io, an AI hardware startup OpenAI purchased in 2025 and that Apple is now suing as part of the case.
OpenAI acquired Ive’s startup io as part of a $6.5 billion deal last year. OpenAI’s takeover of the company included more than 50 engineers, developers, and other employees.
Founded by former Apple employees, including Jony Ive, the company io was acquired by OpenAI last year in a $6.5 billion deal. Now io is a defendant in this lawsuit, as Apple alleges that the firm used its industrial design techniques by misleading Apple’s partner into believing that it had Apple’s permission to carry out a ‘confidential metal-finishing technique.’
The IPO Pressure Behind the Apple OpenAI Trade Secrets Fight
Timing matters a great deal here. This Apple OpenAI trade secrets lawsuit lands right as OpenAI is trying to go public. OpenAI confidentially filed an S-1 registration statement with the SEC on May 22, 2026, formally beginning its process of going public. OpenAI is reportedly eyeing a historic IPO this year, potentially reaching a $1 trillion valuation.
However, the path to that IPO is getting complicated fast. According to recent reports, OpenAI’s IPO timing remains uncertain. While earlier reporting suggested the company could pursue a public listing as soon as late 2026, Reuters reported in late June that OpenAI is now considering waiting until 2027 to go public. A high-profile trade secrets lawsuit from Apple, one of the most respected companies in the world, is exactly the kind of legal cloud that makes public market investors nervous.
Despite generating $20 billion in 2025 revenue, the company faces substantial losses, projecting $14 billion in 2026 and cumulative losses up to $115 billion by 2029, with profitability not expected until the 2030s. That financial picture, combined with this lawsuit, gives potential IPO investors a lot to think about. You can read more about OpenAI’s $852B valuation and record funding round in our earlier coverage.
What Apple Wants from the Court
The lawsuit comes at a period of transition for both companies, with Apple CEO Tim Cook due to hand the reins to John Ternus in September, and OpenAI preparing for an initial public offering as it faces increasing competition from other AI model makers like Anthropic and Google.
Apple is seeking a court injunction that would prevent OpenAI from possessing, using, or sharing any of Apple’s trade secrets. Additionally, Apple wants a court order requiring OpenAI to return all confidential materials and compensate Apple for damages.
Apple said it attempted to resolve the OpenAI dispute out of court months ago, asking it to cease the efforts and eliminate any proprietary materials. It said that it did not receive a response, leading Apple to file the lawsuit.
For its part, OpenAI is pushing back. OpenAI says it has ‘no interest in other companies’ trade secrets,’ and that it is still reviewing the lawsuit.
Why This Matters for Pakistan’s Tech Readers
For Pakistani developers, students, and tech watchers, this case carries real weight. Millions of people in Pakistan use ChatGPT daily for work, study, and business. The Apple OpenAI trade secrets lawsuit directly concerns the AI hardware products that OpenAI is building to compete with the iPhone. OpenAI is working on an AI-powered device about which the company has said almost nothing. The device will most likely compete with smartphones as the primary platform through which consumers access AI on the go, whether through smart glasses, AI pins, or something else.
If the court blocks OpenAI from using Apple’s alleged trade secrets in its hardware, the company’s device plans could be delayed or redesigned from scratch. That has a knock-on effect on every market, including Pakistan, where AI tools from both Apple Intelligence and OpenAI are shaping how people work and communicate. The outcome could reshape how Silicon Valley handles employee transitions and intellectual property protection in the AI era.
Frequently Asked Questions
What is the Apple OpenAI trade secrets lawsuit about?
Apple filed a federal lawsuit on July 10, 2026 against OpenAI, its hardware startup io Products, and two named former Apple engineers. Apple alleges that these individuals stole confidential hardware files, technical specifications, and supplier data for OpenAI’s benefit, and that OpenAI actively coached them to evade Apple’s security procedures on their way out.
Who are the main people named in the lawsuit?
The lawsuit names Chang Liu and Tang Tan as two of the defendants. Tang Tan served as VP of product design at Apple, leading iPhone and Apple Watch product design. He departed the company in February 2024 to work with Jony Ive. Tang now serves as OpenAI’s chief hardware officer.
Does this lawsuit affect OpenAI’s IPO?
It could. OpenAI, which is poised for an initial public offering in the coming months, has lured away a vast number of Apple employees. A major unresolved legal case is a risk factor that must be disclosed to public investors and could dampen the valuation OpenAI is hoping for.
What does OpenAI say about the allegations?
OpenAI says it has ‘no interest in other companies’ trade secrets’ and that it is still reviewing the lawsuit. ‘We remain focused on building innovative technology that empowers people everywhere,’ OpenAI said. The company has not filed a formal legal response to the complaint yet.
