Emerging Technology — 2026-07-11

Apple Sues OpenAI Accusing ChatGPT Maker of Stealing Trade Secrets for Hardware Development

BLUFApple's choice to litigate rather than settle signals evidentiary confidence and forces discovery obligations that threaten to complicate OpenAI's anticipated public offering.

Apple sued OpenAI, its Chief Hardware Officer Tang Tan, former Apple engineer Chang Liu, and io Products on Friday in the US District Court for the Northern District of California, alleging trade secret theft tied to OpenAI's hardware development 123. Apple's complaint alleges Liu retained a company laptop after leaving and used an authentication bug to download dozens of confidential hardware files, while Tan allegedly emailed himself supplier information and internal summaries before departing and directed job candidates to bring Apple parts to OpenAI interviews for "show and tell" sessions 234. Apple said it wrote to OpenAI in February raising these concerns and received no reply, and that more than 400 former Apple employees now work at OpenAI 34. Apple is seeking damages, injunctions, and an order barring OpenAI from using its trade secrets 23; OpenAI said in a statement it has "no interest in other companies' trade secrets" 23.

Analysis
Litigation risk now sits on OpenAI's books ahead of an anticipated public offering, since discovery will force disclosure of unreleased hardware plans regardless of outcome. Choosing suit over the industry's usual severance-and-cease-and-desist approach signals confidence in evidence built independently of OpenAI's cooperation, with Bloomberg, CNBC, and TechCrunch filing independent, converging accounts against Al Jazeera's wire-sourced piece. The case also tests whether trade secret law can restrain the cross-hiring that has already pulled more than 400 Apple alumni into OpenAI roles. The suit may instead function as a deterrent meant to slow a well-funded rival's push into Apple's hardware turf rather than a tightly provable trade secret claim. Apple's silence on whether the dispute touches the existing ChatGPT-Siri integration leaves that partnership's exposure to the litigation unresolved.
4 sources
  1. Apple Sues OpenAI for Trade Secret Theft Over AI Hardware Designs - Bloomberg
  2. Apple sues OpenAI alleging trade secret theft, says scheme was 'at every level' - CNBC
  3. Apple sues OpenAI over alleged trade secret theft - TechCrunch
  4. Apple files lawsuit accusing ChatGPT maker OpenAI of stealing trade secrets - Al Jazeera

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