M&S tech provider launches probe following cyber attack

M&S’ technology provider Tata Consultancy Services (TCS) has launched an investigation into whether it was a gateway for the retailer’s cyber attack.
The retail giant warned this week that its profits will take a £300m hit from the fallout of an attack on its systems over the Easter bank holiday weekend that led to hackers stealing customer data.
The retailer was forced to shut down its online clothing business and the disruption is expected to continue until the beginning