Apple has accused OpenAI of stealing confidential information related to products that are still under development, according to a lawsuit filed in the United States. The legal action could mark a major confrontation between two of the world’s biggest technology companies.

In a lawsuit filed at the U.S. District Court for the Northern District of California, Apple claimed that OpenAI asked former and current Apple employees who were applying for jobs at the company to reveal details about secret projects and bring hardware components and prototypes to job interviews.

Apple also accused an OpenAI employee of downloading internal documents from a company-owned laptop belonging to the iPhone maker.

According to the lawsuit, OpenAI allegedly used confidential information to communicate with Apple’s manufacturing partners. The company reportedly asked one partner to demonstrate Apple’s proprietary metal surface finishing technology.

Apple said it sent a letter to OpenAI in February warning about the possibility that confidential information had been obtained illegally. The company claimed that OpenAI did not respond to the concerns.

In its legal filing, Apple stated that OpenAI’s emerging hardware business was built on unstable foundations due to what it described as the unlawful use of stolen trade secrets.

Tensions Between Apple and OpenAI Grow

The Apple OpenAI lawsuit adds another chapter to the increasingly complicated relationship between the two technology giants. Apple has remained relatively cautious in the artificial intelligence race, while other technology companies have invested heavily in AI models and data centers.

To accelerate its AI efforts, Apple partnered with OpenAI in 2024 to integrate the company’s technology into its products, including improvements to the Siri digital assistant.

However, OpenAI reportedly became disappointed with how Apple integrated ChatGPT technology and considered taking legal action. Apple later announced a partnership with Google to power Siri and other AI-related features.

Tensions increased further after OpenAI began developing its own hardware products and moved closer to entering the device market.

Apple Employees Moving to OpenAI

The dispute also follows OpenAI’s acquisition of IO, a design company founded by former Apple design chief Jony Ive. The deal was reportedly valued at $6.5 billion, and several Apple engineers and designers later moved to OpenAI.

In its lawsuit, Apple accused OpenAI hardware chief Tang Tan, a former Apple executive, of advising employees recruited from Apple on how to avoid security procedures when leaving the company.

Apple also accused former employee Zhang Liu of using an Apple-owned laptop belonging to a former colleague to access and download technical documents while working at OpenAI.

The company claimed that Liu shared information about unreleased Apple products with the employee and suggested that she review those details before job interviews.

Apple Seeks Protection of Trade Secrets

Apple is seeking a court order preventing OpenAI from possessing, using, or sharing its trade secrets. The company also wants the return of its intellectual property and confidential materials.

The lawsuit represents a significant escalation between Apple and OpenAI, two companies that previously worked together on AI integration but are now becoming competitors in the emerging AI hardware market.

Vexiora Analysis

The Apple OpenAI lawsuit highlights the growing competition between traditional technology giants and AI companies as the industry moves beyond software into hardware development. Apple has spent decades protecting its product designs and manufacturing processes, making trade secrets a critical part of its competitive advantage.

For OpenAI, expanding into hardware represents a major strategic shift that puts the company closer to competing directly with Apple. The accusations, if proven, could create serious legal and reputational challenges for OpenAI at a time when trust and data protection are becoming increasingly important in the technology sector.

This case could also affect future talent movement between major technology companies. As AI companies compete for experienced engineers and designers, disputes over confidential information and intellectual property are likely to become more common.