Apple sues OpenAI over alleged AI trade secret retention

Apple Inc. has escalated its trade secrets lawsuit against OpenAI Inc., alleging the AI developer cannot reliably remove misappropriated proprietary information from its models. Filed in federal court, the complaint argues that current machine learning architectures lack verified unlearning mechanisms, making injunctive relief necessary to prevent irreversible competitive harm. Apple claims OpenAI’s models retain confidential data despite requests for deletion, creating permanent liability risks for companies sharing sensitive information with AI vendors. Legal experts note this litigation could establish precedent on whether AI firms must prove technical erasure capabilities to avoid trade secret misappropriation claims. OpenAI has denied wrongdoing and maintains its safety protocols adequately address data retention concerns. The dispute highlights growing industry uncertainty regarding intellectual property protection when training large language models on third-party corporate data.