Apple sent legal preservation letters to approximately 40 former employees currently working at OpenAI as part of a trade-secrets lawsuit [1].

This move signals a deepening legal conflict between two of the world's most influential technology firms. As Apple integrates generative AI into its ecosystem, the protection of its proprietary hardware remains a critical strategic priority to maintain its competitive edge.

The letters, which were sent last week, direct the former employees to retain all relevant documents, and communications [2]. Apple also requested that these individuals meet with company lawyers to discuss the matter [3].

The legal action stems from a dispute over trade secrets. Apple said that former staff members stole proprietary hardware information before joining the AI laboratory [4]. While Apple and OpenAI have previously collaborated on software integrations, this dispute focuses specifically on the movement of hardware-related intellectual property.

Legal preservation letters are typically used in the early stages of litigation to prevent the destruction of evidence. By targeting dozens of individuals, Apple is attempting to map the flow of information from its internal teams to OpenAI's development cycles [2].

OpenAI has not issued a public statement regarding the specific allegations or the volume of employees contacted. The lawsuit underscores the tension in the current AI talent war, where engineers frequently move between hardware giants and AI startups, often bringing specialized knowledge with them [3].

Apple sent legal preservation letters to approximately 40 former employees currently working at OpenAI

This litigation highlights the increasing volatility of the AI talent market. As the boundary between hardware and artificial intelligence blurs, companies are becoming more aggressive in policing 'brain drain.' This case may set a precedent for how trade-secret laws are applied to engineers moving between legacy hardware firms and emerging AI labs.