M&S takes £136mn hit to profits from cyber attack
Hack caused havoc with UK high street retailer’s online sales earlier this year
Hack caused havoc with UK high street retailer’s online sales earlier this year

Retailer says it will take ‘weeks’ to restore some online services as fashion ranges return

Spate of attacks in April led to product shortages and cost M&S, Co-op and Harrods hundreds of millions of pounds

Tata Consultancy Services exonerated itself from being the source of the breach after an internal investigation

Hackers stole data of 6.6mn people in 2023 incident

Significant incident last year forced retailer to shut systems to limit impact

High-profile hacks raise fears about the potential economic damage caused by disruption to supply chains and services