Tata Electronics detected a cybersecurity incident on some of its systems a few weeks ago and activated response protocols immediately, saying the breach did not disrupt operations across its businesses. A spokesperson stated, "A few weeks ago, Tata Electronics identified a cybersecurity incident on some of our systems. Our response protocols were deployed immediately, and the incident has had no impact on our operations across businesses, which remain unaffected" [1, 2, 3].
The ransomware group known as World Leaks posted more than 200,000 files, totaling around 630 gigabytes, on the dark web. The stolen files included component design and specification documents related to Apple and Tesla products, employee emails, event logs, and passport copies [1, 2, 3].
Tata Electronics is a major supplier to Apple and Tesla, as well as other global technology firms like ASML, Intel, and Qualcomm. The company employs over 75,000 people at multiple facilities across India [2].
Apple confirmed it is investigating the breach and is undertaking a full analysis of the exposed data. Tata Electronics received a ransom demand linked to the hack but declined to comment on that publicly [1, 2, 3].
The breach is considered a setback for Apple's supply chain in India, where Tata Electronics is expanding production outside China [1, 3]. Tata Electronics suffered a previous cyberattack last year targeting the Jaguar Land Rover unit, causing a six-week production halt [1, 3].
The Indian Computer Emergency Response Team (CERT-In) did not respond to requests for comment on the incident [1, 3].
The initial incident was detected a few weeks before June 22, 2026. The data dump appeared and Tata Electronics confirmed the attack on June 22-23, 2026. Apple began its investigation during that same period [1, 2, 3].
