A cyberattack on Tata Electronics has compromised more than 630 GB of data, exposing sensitive details about Apple's supply chain. According to Reuters, the documents appeared on the dark web and include specifications for hundreds of components used in the upcoming iPhone 18 Pro, such as main circuit board chips, battery elements, and camera parts. While Tesla and TSMC also had documents in the leak, the majority of the information centers on Apple.
Apple confirmed to Reuters that it is working with Tata on long-term security measures and has launched an internal investigation. The company has historically kept supplier relationships confidential, and this forced transparency could weaken its negotiating position, especially as it raises prices due to RAM shortages. The iPhone 18 Pro, along with the Pro Max and possibly Apple's first foldable, is expected this fall.
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Stolen documents reveal iPhone 18 Pro components
The data dump includes technical drawings, material specifications, and sub-supplier names. Among the leaked details, motherboards show a new A20 processor design and a different memory module layout. Some reports indicate Sony may supply camera chips, while Samsung Display could provide panels. The leak comes at a critical time: Apple has deepened its partnership with Tata to reduce reliance on China, as seen in the expansion of its Hosur facility.
Impact on corporate privacy and supply chain security
This incident reignites debates over industrial data protection. While Apple says it is strengthening defenses, the forced transparency could give competitors an advantage. This is not the first time Apple's sensitive data has been exposed; a previous leak involved plans for M5 and M6 chips. Now, a key supplier is the target, raising concerns across the entire supply chain. Meanwhile, regulatory attention is growing: a proposed law aims to ban the sale of health data collected by AI chatbots, but the industrial sector remains loosely regulated.
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Cybersecurity experts believe the attack on Tata involved phishing and exploitation of vulnerabilities in document management systems. Data was exfiltrated over several weeks without triggering intrusion alerts. Apple and Tata are working to contain the damage, but for the technical details already circulating, it may be too late.