M&S and Co-op have been hit with major cyber attacks in the past few weeks, causing disruption to online orders and stock availability in stores.
Co-op has since warned that the hackers have accessed a significant amount of data from 20 million past and current members. M&S has not disclosed whether customer data has been stolen. If you're worried about your data, find out how to protect your information after a cyber attack.
Spot scams after cyber attacks
Source: Which? (08 May 2025)
