Apple has filed a lawsuit against OpenAI, accusing the artificial intelligence company of benefiting from confidential information allegedly stolen by a former Apple engineer. The lawsuit, filed on July 10, 2026, centers on claims that Chang Liu, an ex-iPhone engineer, maintained unauthorized access to Apple's internal systems even after transitioning to OpenAI.
According to Apple, Liu exploited a software vulnerability to retain access to the company's network storage. This continued access, which Liu reportedly referred to as "LOL access" in an internal message after discovering it, allowed him to download sensitive company data.
The "LOL Access" Allegation
The term "LOL access" originated from an internal message sent by Chang Liu. After leaving Apple and joining OpenAI, Liu allegedly found he could still access Apple's internal network storage, prompting him to send a message stating, “LOL, I found out I can access the [network storage], so funny.”
Apple's 40-page lawsuit details how Liu allegedly failed to return his company-issued MacBook upon departure. Furthermore, the tech giant claims Liu remained in contact with a former Apple colleague, Alyssa Peng, who continued to share internal updates with him.
Alleged Trade Secrets and OpenAI's Recruitment
Apple alleges that Liu had access to a range of highly confidential materials, including presentations, hardware designs, manufacturing details, and test protocols. The company contends that this information was accessed while Liu was already employed by OpenAI.
Beyond Liu's actions, Apple's lawsuit also suggests that OpenAI actively poached several former Apple employees and allegedly encouraged job applicants to bring confidential information during the hiring process. These claims include OpenAI purportedly asking candidates to provide physical Apple prototypes, share proprietary manufacturing processes, and grant access to Apple's supplier network.
Apple asserts that this allegedly stolen and acquired confidential information directly helped OpenAI accelerate its own secret consumer hardware projects. In response to the allegations, OpenAI has rejected all claims. The company stated, “We have no interest in other companies’ trade secrets. We remain focused on building innovative technology that empowers people everywhere.”