Cyber-attack cost Marks & Spencer £300m in lost sales, company results reveal

M&S shoppers urged to be on 'high alert' after cyber attack

Consumers have been warned to look out for suspicious messages

A victim of a computer attack since mid-April, the British distribution chain has provided an initial estimate of its financial impact.

M&S cyber-attack: how to protect yourself from sim-swap fraud

Our mobile phone numbers have become a de facto form of identification, but they can be hijacked for nefarious purposes. Just such an attack may have been involved in the recent very damaging cyber-attack on Marks & Spencer (M&S). The hack happened in April and forced M&S to stop taking online orders. It also caused disruption to some of its stores. The company has said that its online business could be disrupted into July and could result in an…

Marks & Spencer cyber attack 'won't impact new flagship stores'

Plans for new flagship stores in Bristol and Bath due to open in the next year remain on track – as does a new state-of-the-art depot at Avonmouth.

M&S confirms website back up to browse after being taken down overnight - Manchester Evening News

Updates come after shoppers noticed the site was down overnight

Online shopping services will not be restored until July. Computer hackers managed to circumvent all safety nets