Apple Files Lawsuit Against OpenAI Over Alleged Trade Secret Theft

Miami Fort Lauderdale, FL, July 10, 2026 —

CUPERTINO, Calif. – Apple Inc. has initiated legal proceedings against OpenAI, filing a lawsuit in a California federal court. The technology giant accuses the artificial intelligence company of misappropriating trade secrets, according to court documents.

The lawsuit specifically names two former Apple employees, Tang Tan and Chang Liu, who are now employed by OpenAI. Apple alleges that Tan and Liu improperly utilized confidential information and trade secrets gained during their tenure at Apple to advance OpenAI’s emerging hardware endeavors.

The details surrounding the specific trade secrets at issue and the extent of their alleged misuse by the former employees for OpenAI’s benefit were not fully disclosed in the initial filing.

The complaint centers on the claim that Tan and Liu violated their employment agreements and legal obligations by transferring proprietary Apple information to OpenAI. Apple is seeking to prevent OpenAI from further benefiting from any stolen intellectual property.

A spokesperson for Apple stated that the company is committed to protecting its innovations and intellectual property. Representatives for OpenAI have not yet issued a public statement regarding the lawsuit.

The case highlights the intensifying competition and scrutiny within the artificial intelligence sector, particularly concerning the development of new hardware and the protection of proprietary technology.

Further details regarding the court proceedings and the specific allegations are expected to emerge as the legal process unfolds.

Story summarized from the original created by AP on apnews.com, see more information here.

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