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Apple sues OpenAI for allegedly stealing hardware secrets via departing employees

The Verge AI6h ago
Apple sues OpenAI for allegedly stealing hardware secrets via departing employees

Key takeaway

Apple has filed a lawsuit alleging that OpenAI systematically stole confidential hardware secrets through three former Apple employees, including the company's now-chief hardware officer Tang Tan. The suit claims OpenAI coached departing Apple workers on bypassing security measures, asked job candidates to bring unreleased Apple hardware to interviews, and misled Apple's manufacturing partners into sharing proprietary techniques. OpenAI denies wrongdoing and says it is focused on building innovative technology.

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3 Key Points

  • What happened

    Apple filed a 41-page lawsuit accusing OpenAI of a coordinated scheme to steal confidential information about unreleased products, hardware prototypes, and proprietary manufacturing techniques through three former Apple employees: Tang Tan (now OpenAI's chief hardware officer), Chang Liu, and Yu-Ting Peng. The suit alleges Liu kept an Apple computer and accessed Apple's cloud storage weeks after leaving, downloading dozens of confidential files; Peng funneled Apple project details to Liu; and Tan asked job candidates to bring Apple hardware components and answer questions about secret projects during interviews.

  • Why it matters

    Apple claims OpenAI coached departing Apple employees on how to bypass the company's security procedures, telling them not to sign exit documents and how to avoid the standard two-week lockout. The lawsuit suggests OpenAI deliberately targeted Apple's suppliers by misrepresenting itself as authorized to use Apple's proprietary metal-finishing technique and confidential component information—moves that could expose Apple's competitive advantages as OpenAI develops its own AI hardware device expected next year.

  • What to watch

    OpenAI has denied the allegations, stating it has "no interest in other companies' trade secrets" and remains focused on building innovative technology. Apple is seeking to block what it characterizes as an ongoing scheme tied to OpenAI's first AI hardware device, which the company says is coming next year.

Context & Analysis

Apple's lawsuit alleges a systematic effort by OpenAI to acquire Apple's hardware secrets as the AI company prepares to launch its first hardware device next year. The suit centers on the departure of three Apple employees and paints a detailed picture of how Apple claims OpenAI exploited their transitions: Liu allegedly retained an Apple computer and exploited an authentication vulnerability to access confidential cloud storage; Peng maintained contact with Liu and shared ongoing Apple project details; and Tan, already installed as OpenAI's chief hardware officer, allegedly solicited secret project information from job candidates and asked them to bring unreleased Apple components to interviews.

The lawsuit reveals tactics Apple alleges OpenAI used to facilitate this: coaching departing employees on how to avoid security procedures, advising them not to sign exit documents, and warning them about Apple's standard two-week lockout. Apple also claims OpenAI misrepresented its authority to Apple's suppliers, particularly regarding a proprietary metal-finishing technique and power-and-battery components. The lawsuit suggests these practices reflect an established pattern, with Apple noting "a recent trend of employees who are leaving Apple for OpenAI and taking steps to evade security measures." OpenAI has categorically denied the allegations, stating it has no interest in stealing trade secrets.

FAQ

Who are the three people Apple accuses in this lawsuit?
Tang Tan, a 24-year Apple veteran who was vice president of the Apple Watch and now serves as OpenAI's chief hardware officer; Chang Liu, a former iPhone systems electrical engineer who joined OpenAI in January 2026; and Yu-Ting Peng, a former Apple employee who joined OpenAI in April 2026.
What specific information does Apple claim was stolen?
Apple alleges Liu downloaded dozens of confidential files including technical specifications, details about unreleased products, and engineering presentations detailing manufacturing and testing of Apple's main logic boards. The suit also claims OpenAI used confidential information to approach Apple's manufacturing partners about a proprietary metal-finishing technique and components related to power and batteries.
What is OpenAI's response?
OpenAI spokesperson Drew Pusateri stated: "We have no interest in other companies' trade secrets. We remain focused on building innovative technology that empowers people everywhere."

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