Tata Power, a power business, reported a cyber attack on its IT infrastructure on Friday that had an effect on certain of its systems.
Tata Power noted that all essential operational systems were up and running.
“The Company has taken steps to retrieve and restore the systems. All critical operational systems are functioning; however, as a measure of abundant precaution, restricted access and preventive checks have been put in place for employee and customer facing portals and touch points,” Tata Power said in its filing with the stock exchange.
“The Company will update on the matter going forward,” it further added.
On Friday, shares of Tata Power almost exactly held their previous level at Rs 215.90 per share on the BSE.