# Apple Seeks Preliminary Injunction Against OpenAI in Trade Secrets Case Apple has filed a motion to prevent former employees and OpenAI from accessing its confidential information. - **Source:** [Daring Fireball](https://brifing.si/source/bbc604d1-4212-4e70-9dbd-e291115f1f22) - **Published:** 2026-08-04 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/24855210-eed9-4808-a680-6db4f6b96a5c ## Apple's Legal Move Apple has requested a preliminary injunction from a U.S. court to prevent two former employees and OpenAI from accessing, using, or disclosing its trade secrets. This move underscores Apple's determination to protect its proprietary information. The company also filed a motion for expedited discovery, seeking documents related to the defendants' alleged access to Apple's confidential data. This step is crucial for accelerating the case and obtaining key evidence. ## Key Figures in the Case Apple's motion demands depositions from former employees Chang Liu and Tang Yew Tan, as well as OpenAI employee Yu-Ting Peng and another unnamed OpenAI employee who previously worked at Apple. These individuals are accused of accessing Apple's trade secrets. Tang Yew Tan's deposition, in particular, could play a pivotal role in the case. Apple's request is seen as a strategic move to expedite the legal process. ## OpenAI's Involvement Apple aims to prevent OpenAI and its employees from developing and benefiting from products allegedly created using Apple's trade secrets. The motion seeks to block the release of any such products. This highlights the intense competition in the AI industry. Apple's action reflects its commitment to maintaining its competitive edge in the market. ## Expedited Discovery Process Apple has requested an expedited discovery process to speed up the case. This includes the production of documents related to the defendants' alleged access to Apple's trade secrets and the depositions of key individuals. This move demonstrates Apple's seriousness about the case. The expedited process is a critical step toward a swift resolution. ## The Value of Trade Secrets This case underscores the importance of trade secrets in the tech industry. Protecting proprietary information is vital for maintaining a competitive advantage. Apple's legal action could set a precedent for other companies facing similar issues. The outcome of this case may influence future litigation in the sector. ## Competition in the AI Industry Apple's lawsuit against OpenAI reveals the fierce competition in the AI sector. Companies are resorting to legal measures to safeguard their trade secrets and stay ahead of rivals. Apple's move may prompt other firms to take similar actions, potentially escalating competition in the industry. ## Critical Depositions Apple is seeking depositions from individuals who could provide crucial evidence in the case. The testimonies of former employees and OpenAI staff may serve as key pieces of evidence. This request is part of Apple's strategy to accelerate the case and secure a favorable outcome. ## Apple's Strategic Approach This lawsuit highlights Apple's strategy to protect its trade secrets and maintain its market position. By pursuing legal action, Apple demonstrates its resolve to prevent competitors from gaining an unfair advantage. This case could shape Apple's future strategies in safeguarding its intellectual property. ## Sources covering this story - https://www.reuters.com/legal/litigation/apple-seeks-preliminary-injunction-against-openai-trade-secrets-case-2026-08-04/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._