TCS flags alleged exposure of some employee data, says customer data not impacted

The information referenced ⁠in the alerts appears to be over-four-year old and limited ​to basic ‌employee information, TCS said [File] | Photo Credit: REUTERS Tata ​Consultancy Services has received alerts ‌alleging the possible exposure ​of certain employee-related ⁠data, India’s largest IT firm said on Monday, adding that ‌there was no indication that customer ‌data or systems have ‌been ⁠impacted.The information referenced ⁠in the alerts appears to be over four years old and limited ​to basic ‌employee information, TCS said in a statement, without offering further details including who ‌has issued the alerts ​and when.TCS said it has had ⁠safeguards in place for over two years against ‌the manner in which this attack was carried out. Its own operational systems have not been impacted, the ‌IT firm said.“Based on ​the current review, these controls remain effective, and ⁠the Company continues to ⁠monitor the environment closely,” it said. Published - August 11, 2026 09:40 am IST