Apple Files Lawsuit Against OpenAI, Alleging Theft of Trade Secrets for AI Gadgets

Apple has filed a new lawsuit against OpenAI, alleging the artificial intelligence company utilized stolen trade secrets to develop its upcoming AI hardware devices. The legal action, filed on July 10, 2026, marks a significant shift in the relationship between the two tech giants, who previously partnered to integrate OpenAI's ChatGPT into Apple products.

The complaint specifically accuses OpenAI's Chief Hardware Officer, Tang Tan, and former electrical engineer, Chang Liu – both previously employed by Apple – of orchestrating and participating in the theft of confidential information. Apple alleges that OpenAI encouraged its recruits to share proprietary data, with Liu reportedly downloading sensitive hardware-related files after his departure, and Tan directing candidates to bring Apple components to interviews. Apple asserts that OpenAI's nascent hardware business is founded on these illicitly obtained secrets, claiming the company sought shortcuts rather than legitimate development.

OpenAI has denied the accusations, stating it has no interest in other companies' trade secrets and remains focused on building innovative technology. This high-profile lawsuit is expected to have considerable implications for both companies and the broader AI industry, potentially impacting OpenAI's future plans, including a possible initial public offering.