OpenAI Accuses Former Employee at Apple of Transferring More Than 100 Confidential Files
OpenAI has accused a former employee who returned to Apple of transferring more than 100 confidential files related to an unreleased product to personal accounts and later presenting information about the company's product plans to senior Apple executives. The allegations were outlined in a recent court filing in the United States, adding another development to the ongoing legal dispute between the two technology companies.
According to OpenAI's filing, the former employee had previously worked at Apple before joining OpenAI. The individual reportedly spent approximately six months at OpenAI before returning to Apple. OpenAI alleges that the employee transferred the files on June 2, 2026, which it identified as the person's final day at the company.
Apple has denied the allegations, saying it has policies and procedures intended to prevent new employees from using confidential information belonging to their previous employers. The company has also stated that its investigation found no evidence supporting OpenAI's claims.
What OpenAI Allegedly Discovered
OpenAI's filing states that the files included information concerning at least one unreleased device under development. The alleged material reportedly contained detailed product images, engineering and manufacturing data, supplier information and internal project documents.
Other materials described in the filing included standards for cosmetic finishes and reports concerning the coating and sealing of hardware components. Such information can be commercially sensitive because it may reveal aspects of product design, manufacturing processes and relationships with suppliers before a device is publicly announced.
OpenAI also alleged that the former employee made a presentation about the company's product plans to senior Apple leadership. The filing reportedly identified Apple's vice president of operations in Asia as one of the executives involved.
OpenAI said it was concerned that its confidential information could be circulating within Apple and potentially influencing the development of future products. However, these claims remain allegations made by OpenAI in an ongoing legal dispute. They have not been established as proven facts in court.
Apple's Response to the Allegations
Apple has rejected OpenAI's claims and said it maintains procedures designed to ensure that employees do not bring or use confidential information from previous employers.
The company has stated that it found no evidence to support OpenAI's allegations. Apple has also criticised OpenAI's handling of the dispute, according to reports on the court proceedings.
The disagreement highlights a difficult issue for technology companies that compete for experienced engineers, designers and product specialists. Employees often move between companies within the same industry, bringing professional experience and general technical knowledge with them. However, confidential business information and protected trade secrets are subject to separate legal obligations.
The central question in this case is whether confidential material was transferred and whether it was subsequently shared or used in a way that violated legal or contractual obligations. The allegations alone do not establish that Apple knowingly used OpenAI's information or that any unreleased product was developed using the disputed files.
A Wider Legal Battle Between OpenAI and Apple
The latest allegations form part of a broader legal dispute that began earlier in 2026. Apple previously filed a lawsuit alleging that former employees had taken confidential information related to its hardware business when they moved to OpenAI's hardware division.
Apple's earlier case involved allegations concerning proprietary product information and trade secrets. OpenAI denied Apple's accusations.
The two companies, which previously worked together on integrating ChatGPT into Apple's ecosystem, are also competing in the rapidly developing artificial intelligence and consumer hardware markets. OpenAI has been expanding its ambitions beyond software, while Apple continues to develop products and services that incorporate AI capabilities.
That competitive environment gives both companies strong reasons to protect information about future devices, engineering plans, manufacturing methods and product strategies. It also makes the handling of confidential information by employees and former employees an important issue for both businesses.
The new allegations therefore add another layer to a dispute in which each company has raised concerns about the other side's handling of proprietary information.
Potential Impact on AI and Hardware Development
The case illustrates how intellectual property disputes can become increasingly significant as AI companies expand into hardware. Developing a new device can involve substantial investment in research, engineering, industrial design, manufacturing and supplier relationships. Confidential information about these areas may provide a commercial advantage if it becomes available to a competitor before a product launch.
For technology companies, protecting trade secrets requires more than restricting access to internal documents. Businesses may also need clear employee policies, secure file-transfer systems, access monitoring and procedures for employees leaving the organisation. Companies hiring experienced staff must also ensure that new employees understand their obligations regarding information belonging to former employers.
At the same time, allegations of data misuse require careful investigation. Digital records, device examinations, access logs and other evidence may be relevant to determining what information was transferred and whether it was used improperly. The court process will be important in evaluating the competing claims.
What Happens Next?
The legal proceedings are expected to continue as the companies pursue their claims and examine relevant evidence. Reports indicate that the wider case could go to trial in October 2027, although OpenAI has suggested that it may be ready for an earlier trial date.
The outcome could help clarify the facts surrounding the disputed files and determine whether any legal obligations were breached. Until the evidence is examined through the legal process, the allegations should not be treated as a final finding of wrongdoing.
For now, the case underscores the growing importance of data security, employee confidentiality and intellectual property protection in the technology industry. As OpenAI and Apple compete across AI and consumer devices, the dispute could have wider implications for how technology companies manage confidential information when employees move between competing businesses.
