Apple has escalated its legal battle against OpenAI by seeking a preliminary injunction to prevent the AI developer from utilizing proprietary technology in new AI devices or products. In a recent legal filing, Apple requested expedited discovery, alleging that the theft of trade secrets involves a broader group of individuals than previously identified. While the original complaint focused on employees such as senior systems engineer Chang Liu, Chief Hardware Officer Tang Yew Tan, and Yu-Ting Peng, Apple claims its ongoing investigation has uncovered 11 additional former employees who may be witnesses or participants in the misconduct. Specific allegations include a former employee meeting with Liu and Peng to discuss unannounced Apple products and another individual capturing screenshots of confidential documentation prior to an interview at OpenAI. Furthermore, Apple noted that several former employees now at OpenAI have contacted the company regarding the return of Apple-issued work devices. OpenAI has publicly denied these claims, asserting that Apple’s motion is based on false information and stating they possess no Apple trade secrets. OpenAI also countered by citing Apple's alleged administrative errors and questioning the company's claims regarding security vulnerabilities that allowed for "residual access" by former staff.