Overview

• Marks & Spencer continues to face disruptions with online shopping and gift-card services suspended, and some stores experiencing empty shelves.
• The Metropolitan Police Cyber Crime Unit and the National Cyber Security Centre are investigating the M&S attack, suspected to involve the Scattered Spider hacking group.
• The attack has wiped over £700 million off M&S's market value and disrupted operations at its East Midlands distribution centre, with agency staff told not to report for work.
• Co-op has preemptively shut down parts of its IT back-office systems after detecting unauthorized access attempts, but its stores and customer-facing services remain operational.
• The incidents highlight systemic vulnerabilities in UK retail cybersecurity infrastructure, with experts warning of increasing threats to supply chains and customer data.