Leaked documents on the dark web reveal details about Apple's upcoming iPhone 18 Pro and Pro Max. The incident risks affecting Apple's supply chain and relationship with one of the company's most important manufacturing partners.
Sensitive documents containing technical specifications, supplier lists and photographs of Apple's yet-to-be-launched iPhone 18 Pro have been published on the dark web following the extensive the cyber attack on Tata Electronics. The data was reportedly stolen by ransomware group World Leaks and contains details about both components and suppliers linked to Apple's next-generation iPhone.
The leak is considered particularly sensitive because Apple traditionally keeps information about its suppliers and product development strictly confidential. The documents could give competitors, counterfeiters and other actors an unusually detailed look at how the company's upcoming flagship models are built.
Hundreds of components identified
According to documents reviewed by Reuters, the leak contains at least six files that link specific suppliers to a number of key components in the iPhone 18 Pro series. The information includes circuit boards, battery components, camera modules and other critical parts.
In total, the documents describe hundreds of components expected to be included in upcoming models. They also show which parts Apple buys from multiple suppliers and which parts are used by only a few suppliers, which could provide insight into the company's purchasing strategy and potential vulnerabilities.
A source familiar with the matter said Apple is taking the leak of documents about unreleased products very seriously. The information also reveals connections between individual components and suppliers, something Apple typically doesn't disclose publicly.
Pictures of models not yet launched
Among the leaked files are also photographs from drop tests conducted at one of Tata Electronics factories in early 2026. The images show what are said to be prototypes of the iPhone 18 Pro with three rear cameras and Apple's characteristic logo.
Reuters has not been able to independently verify the authenticity of the models, but a source familiar with the material states that the images depict upcoming iPhone 18 Pro devices.
Several of the documents also contain Apple's internal secrecy markings and codenames that reportedly correspond to the company's next Pro generation.
Could affect Apple's supply chain
Tata Electronics has quickly become one of Apple's most important manufacturing partners outside of China. The company produces both components and assembles finished iPhones, making the partnership a central part of Apple's strategy to reduce its reliance on Chinese manufacturing.
The cyberattack therefore risks having consequences far beyond Tata Electronics. Supplier information is normally covered by very strict confidentiality agreements, and a data breach of this magnitude could affect both the trust between Apple and Tata and future security practices within the supply chain.
Reuters previously reported that Apple is investigating the incident together with Tata Electronics. As part of the investigation, Tata has restricted access to sensitive internal systems and hired external cybersecurity experts to conduct a comprehensive forensic analysis.
Previous leaks also included other tech companies
Reuters previously reported that over 200,000 files from Tata Electronics were published on the dark web. The material is said to have included documents related to older iPhone models as well as component information linked to Tesla, Taiwan Semiconductor Manufacturing Company (TSMC) and Qualcomm.
World Leaks has previously claimed responsibility for several high-profile cyberattacks, including a breach against Nike. However, Reuters says the news agency has not been able to independently verify the authenticity of all the leaked documents.
Neither Apple nor Tata Electronics has commented on the new information.
India is becoming increasingly important for Apple's production
Meanwhile, India continues to play an increasingly important role in Apple's global manufacturing strategy. According to analyst firm Counterpoint, around 26 percent of the world's iPhone production take place in India in 2026, compared to about 6 percent four years ago.
The development makes the country a key market for Apple, while the cyberattack on Tata Electronics underscores how important information security has become in the global supply chain.
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