TCS probes role in cyberattack on UK retailer M&S after £300 mn profit hit

IT services giant Tata Consultancy Services (TCS) is conducting an internal investigation to determine whether it was used as an entry point in a cyberattack on Marks & Spencer (M&S). The breach, which occurred over the busy Easter weekend, led to the theft of customer data and caused major disruptions to the British retailer’s operations. TCS, a long-standing technology partner of M&S, hopes to conclude its probe by the end of the month, according to a report by The Financial Times.