Apple and Tesla Secrets Exposed in Tata Data Breach

Indian company Tata Electronics, a major technology supplier to Apple and Tesla, has confirmed a cyber incident following reports that corporate data had been published on a hacker forum. According to Reuters, the leaked dataset may include more than 200,000 files with a total volume exceeding 630 GB.

The significance of the incident is linked to Tata Electronics’ role in global manufacturing supply chains. The company is one of Apple’s key suppliers in India and is involved in the production of certain iPhone components.

Tata Electronics confirmed the incident and said it had immediately activated its response protocols. However, the company declined to provide further comments and did not disclose details about the nature of the compromised data, the number of affected individuals or organizations, whether customers had been notified, or whether any information belonging to clients such as Apple and Tesla had been exposed.

According to independent researchers, the published materials may include years of event logs, SAP data, internal correspondence, copies of employee passports, including those of foreign nationals, as well as confidential commercial documents belonging to partners. These reportedly include Tesla-related drawings and component specifications, such as battery management system circuit diagrams and motor controller schematics.

The leak may also have affected Apple-related data, including alleged trade secrets connected to an unreleased iPhone, component maps, prototype photos, and documents belonging to associated partners and other Apple suppliers.

At the time of publication, the attackers had reportedly demanded a ransom from Tata Electronics, while Apple, according to Reuters, was conducting its own investigation into the incident.

In today’s cybersecurity landscape, a supplier’s data breach can quickly become a breach of its contractors’ sensitive information, especially when the supplier handles technical documents, trade secrets, employee data, or internal business files. This makes supply chain security a core part of corporate data protection strategy.

Robust protection requires more than defense against external attacks – organizations also need visibility into how sensitive data is accessed, copied, transferred, modified and used inside the company. Start a free trial of SearchInform Risk Monitor, a single platform for data leak prevention and insider risk management.