A ransomware group called Hunters International has released some of the data it claims to have been stolen from Tata Technologies just a month after an Indian company confirmed a ransomware attack that caused several services to halt.
The leak data published on the gang's Dark Web leak site seen by TechCrunch includes personal information about current and former employees of Tata Technologies, as well as confidential information such as purchase orders and company contracts with clients in India and the US.
According to the ransomware gang, the dataset contains over 730,000 documents, including Excel spreadsheets, PowerPoint presentations and PDF files, totaling around 1.4 terabytes in size.
In late January, Tata Technologies notified the Indian stock exchange about a ransomware attack that affected “some” of the company's IT assets. At the time, Tata said the client services were “fully functional and unaffected throughout.”
It is unclear whether data uploaded by the Hunters International Ransomware Group is related to the ransomware attacks Tata Technologies disclosed earlier this year. When TechCrunch reached multiple times, Tata representatives have not yet provided comments.
Founded in 1989 as a car unit of Tata Motors, Tata Technologies was spin-off as a separate company in 1994 and has since operated as a subsidiary of Indian conglomerate Tata Group.
Tata Technologies provides product engineering and research and development services to automotive, aerospace equipment manufacturers and engineering companies in 27 countries. The company has 20 distribution centers and over 12,500 employees, according to its website.
In the second half of 2023, Hunter International is a new ransomware group as a relatively new ransomware, leasing its infrastructure to affiliate hackers who run ransomware attacks, and Hunter International will reduce revenue from ransom payments.
It appears that Hunter International also has links to the high bransomware gang that law enforcement destroyed significantly in 2023. The Hive Gang leaked some of the data stolen in 2022 by another Tata Group company Tata Power.