Tata Electronics, the Indian electronics manufacturer that counts Apple and Tesla among its major customers, confirmed a data breach on Tuesday after a trove of files purportedly stolen from the company appeared on a hacker forum. The breach, which the company said occurred a few weeks ago, has exposed more than 630GB of data comprising over 204,300 files, according to the forum listing.
A review of a sample of the files by TechCrunch found what appear to be Apple supplier specifications and Tesla manufacturing documents. Cybersecurity researcher Rajshekhar Rajaharia told TechCrunch that the advertised data included Outlook email conversations, SAP-related information, and documents purportedly linked to some of Tata Electronics’ customers, including Apple and Tesla. The authenticity, provenance, and completeness of the data could not be independently verified.
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What Tata Electronics has said about the breach
A Tata Electronics spokesperson confirmed the incident in a statement to TechCrunch, saying the company had identified a cybersecurity incident on some of its systems “a few weeks ago” and had immediately activated its response protocols. The spokesperson added that the incident had “no impact on our operations across businesses, which remain unaffected.”
However, the company declined to answer questions about the nature of the compromised data, the number of affected individuals or organizations, whether customers had been notified, and whether any information belonging to clients such as Apple and Tesla was exposed. Reuters reported that Tata Electronics informed some employees at its iPhone assembly operations last week about the data breach. The report also said Apple was investigating the incident and that a ransom demand had been made to Tata Electronics.
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Tata Electronics’ growing role in global supply chains
Founded in 2020, Tata Electronics has emerged as a key player in India’s push to expand electronics manufacturing and semiconductor production. The company operates facilities across India and employs more than 75,000 people, per its parent company’s website. Tata has forged partnerships with global companies including Apple, ASML, Intel, Qualcomm, and Tesla as manufacturers diversify supply chains beyond China and increasingly turn to India as an alternative production hub.
The company entered iPhone manufacturing in 2023 through the acquisition of the India operations of Taiwanese contract manufacturer Wistron, a longtime Apple supplier. Tata Electronics later acquired a 60% stake in the Indian unit of Pegatron, another major Apple manufacturing partner. Tata also signed a semiconductor supply deal with Tesla in 2024, highlighting its expanding relationships with some of the world’s largest technology companies.
Apple and Tesla did not respond to TechCrunch’s requests for comment.
Frequently Asked Questions
What data was stolen in the Tata Electronics breach?
The hacker forum listing claims over 630GB of data, including 204,300 files. A sample reviewed by TechCrunch contained Apple supplier specifications and Tesla manufacturing documents, as well as Outlook emails and SAP-related information.
Has Tata Electronics notified affected customers like Apple and Tesla?
Tata Electronics declined to answer questions about customer notifications. Reuters reported that Apple is investigating the incident. Apple and Tesla did not respond to requests for comment.
What is the impact of the breach on Tata Electronics’ operations?
A Tata Electronics spokesperson stated the incident had no impact on business operations, which remain unaffected. The company activated its response protocols after identifying the breach a few weeks ago.
