Apple has taken legal action against OpenAI and one of its leading executives, claiming that the AI firm has unlawfully appropriated trade secrets while developing rival technologies. The lawsuit, lodged in the Northern District of California, targets Tang Tan, OpenAI's chief hardware officer, and Chang Liu, a member of its technical staff, both of whom previously worked for Apple.
This legal dispute stems from a significant cooling of the relationship between the two organizations since their collaboration in 2024, wherein they integrated OpenAI's ChatGPT with Apple's Siri. Notably, Apple's newly unveiled Siri AI, introduced in June, leverages Google's Gemini technology for enhanced capabilities.
In the ongoing case, Apple alleges that Tan transferred proprietary information about Apple's suppliers to himself and has encouraged job candidates from Apple to bring actual components to interviews for demonstrations with the OpenAI team.
Apple argues that it lacks insight into the precise ways OpenAI has utilized its confidential data but asserts that the theft of trade secrets has occurred across all levels of the company. The lawsuit claims that members of OpenAI's technical staff, including its chief hardware officer, have been involved in a coordinated effort to misappropriate Apple’s sensitive information.


