Apple sues OpenAI, alleging systematic trade secret theft by 400+ former employees

Apple filed a lawsuit against OpenAI on July 11, 2026, alleging the AI company stole trade secrets and systematically recruited over 400 former Apple employees to access confidential hardware information. The complaint names Chief Hardware Officer Tang Yew Tan and engineer Chang Liu, claiming Liu exploited a security vulnerability to download files after joining OpenAI, and Tan coached departing Apple employees on evading security procedures. OpenAI denies the allegations, stating it respects fair competition and has no interest in other companies' trade secrets.

Quick Facts

Apple filed 41-page lawsuit against OpenAI
Accused OpenAI of stealing trade secrets related to unreleased hardware products
Chang Liu allegedly exploited zero-day authentication vulnerability to download confidential files
Liu accused of retaining company laptop and continuing network access after departure
Tang Tan allegedly recruited Apple employees and coached them to evade security procedures

Apple filed a 41-page lawsuit against OpenAI on July 11, 2026, in the U.S. District Court for the Northern District of California, accusing the AI company of systematically stealing trade secrets and confidential information related to unreleased hardware products. The complaint names OpenAI, its Chief Hardware Officer Tang Yew Tan, engineer Chang Liu, and acquired startup io Products as defendants.

According to Apple's allegations, Chang Liu, a systems electrical engineer who spent eight years at Apple before joining OpenAI in January 2026, exploited a zero-day authentication vulnerability to download dozens of confidential hardware files weeks after his departure. Apple claims Liu retained his company laptop and continued accessing Apple's network storage, with a colleague later assisting in retrieving additional files. Apple stated it discovered the breach through server logs and has since patched the vulnerability.

Apple further alleges that Tang Yew Tan, who spent 24 years at Apple as vice president of iPhone and Apple Watch design before becoming OpenAI's hardware chief, systematically recruited Apple employees and coached them on evading security procedures. The complaint claims Tan directed job candidates still at Apple to bring physical hardware components to interviews for "show and tell" sessions and used Apple's internal offboarding procedures to instruct departing employees on how to retain system access and avoid detection.

The lawsuit identifies more than 400 former Apple employees now working at OpenAI across hardware, design, manufacturing, and supply chain divisions. Apple alleges OpenAI deliberately pursued this recruitment strategy to access confidential information about unreleased products, proprietary manufacturing technologies, supplier relationships, and project specifications. Apple seeks a court order blocking OpenAI from possessing or using its trade secrets, destruction of misappropriated materials, and unspecified monetary damages.

OpenAI has denied the allegations. Drew Pusateri, an OpenAI spokesperson, stated: "We have no interest in other companies' trade secrets. We remain focused on building innovative technology that empowers people everywhere." The company later added it is "not aware of any evidence that this complaint has merit" and emphasized its belief in fair competition and employee freedom of movement.

The lawsuit arrives amid significant turbulence for OpenAI, which is preparing for an initial public offering and has been redirecting resources toward commercial revenue drivers. The company acquired design startup io Products—founded by former Apple design chief Jony Ive—for approximately $6.5 billion in 2025, signaling ambitions to enter the hardware market with AI-powered consumer devices. Industry reports suggest OpenAI is developing multiple hardware products including a screen-free smart speaker and a potential mobile device. Legal experts note that trade secret litigation of this scale typically requires 36–48 months to resolve, potentially disrupting OpenAI's product development timeline and IPO plans.

Topics

Technology Law Law & Politics Tech Breakthrough Legal Business World Artificial Intelligence

#employee poaching #Siri #Tang Yew Tan #Apple #iOS ecosystem #intellectual property #Gemini #Northern District of California #Jony Ive #tech competition

Entities

Why This Matters

Apple's lawsuit creates measurable legal and operational risks for OpenAI: prolonged trade secret litigation typically requires 36–48 months to resolve, potentially disrupting hardware product development and delaying OpenAI's planned IPO. The alleged involvement of 400+ former Apple employees across hardware, design, and supply chain divisions raises questions about competitive intelligence practices in AI-to-hardware transitions. For Apple, the case establishes precedent for protecting confidential information in cross-industry talent movement. The outcome will likely influence how technology companies manage employee departures, security protocols, and non-solicitation practices, particularly as AI firms expand into physical hardware markets.

Timeline & Sources

Jan 1, 2024

Wire

Apple and OpenAI announce partnership to integrate ChatGPT into iOS, iPadOS, and macOS

Jan 1, 2025

Wire

OpenAI acquires io Products (founded by Jony Ive) for approximately $6.5 billion

Jul 15, 2026

Wire

OpenAI scheduled to launch Codex Micro developer hardware device

Jul 15, 2026

Wire

OpenAI reports first developer hardware (Codex Micro) shipping; consumer-facing AI phone still in development