Apple accuses OpenAI of improperly adding new arguments to trade secrets case
9to5mac.com Oct 6, 2026

Apple accuses OpenAI of improperly adding new arguments to trade secrets case

AI-summarised brief · reviewed before publication

Apple has counter‑accused OpenAI of exceeding court limits by filing new arguments and evidence in its trade‑secret lawsuit. The dispute centers on Apple’s request for a preliminary injunction to protect its confidential data from being used in OpenAI’s hardware development. Apple argues that OpenAI’s reply brief and a new declaration from former employee Chang Liu introduce prohibited arguments and exceed the 5‑page limit, violating Rule 7‑3(d)(1). The case will be heard on October 14.

💡 Why It Matters

  • · The clash highlights how procedural rules can shape high‑stakes intellectual‑property battles, potentially setting precedent for how tech giants defend trade secrets in court.