Apple has filed a new document in an ongoing lawsuit involving OpenAI, according to a Techmeme item summarizing reporting by Chance Miller at 9to5Mac. The filing reportedly claims that a former iPhone engineer used a confidential Apple circuit schematic in work at OpenAI. The same summary says Apple also alleges that evidence is being destroyed. The available cluster does not identify the engineer, describe the specific circuit schematic, or provide the full procedural context of the lawsuit. It also does not include OpenAI’s response or any court determination on Apple’s claims. For now, the story should be read as an allegation contained in a legal filing, not as a finding of fact. The material point is that Apple is asserting misuse of confidential hardware-related information in connection with work at OpenAI, and is raising concerns about preservation of evidence. Who benefits: Apple benefits if the court credits its allegations or orders stronger evidence preservation. The provided items do not state any ruling or remedy. Who's exposed: OpenAI and the former iPhone engineer are exposed to Apple’s claims, as reported by 9to5Mac via Techmeme. The degree of legal or operational exposure is not clear from the provided summary.