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M&S Reports on Recovery from Major Cyber-Attack Impacting Sales

M&S Reports on Recovery from Major Cyber-Attack Impacting Sales

First seen 15 May 2026, 15:44 UTC

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ThreatCluster AI
ThreatCluster May 16, 2026 at 11:22 UTC
  • M&S experienced a cyber-attack in Easter 2025, halting online sales for six weeks.
  • The attack is projected to result in a £136 million loss in annual profits for M&S.
  • Analysts expect M&S's profits to rebound beyond pre-attack levels in the current financial year.

Marks & Spencer (M&S) is set to update shareholders on May 20 regarding its recovery from a significant cyber-attack that occurred around Easter 2025. The attack forced M&S to halt all online sales for six weeks and disrupted logistics, leading to empty shelves. The retailer projected a £136 million loss in annual profits due to the incident, with £34 million expected in the last six months of the financial year. M&S aims to confirm whether operations in its fashion and beauty sectors have returned to normal. Analysts predict a pre-tax profit of £654 million for the year, a 25% decrease from the previous year. However, expectations for the current year are optimistic, with forecasts suggesting profits could rebound to £920 million. Concerns remain regarding inflation, soft fashion data, and political uncertainty affecting consumer confidence.

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Timeline

2025-04-01
M&S cyber-attack occurred
M&S was targeted by hackers, leading to a six-week halt of online sales and logistics disruptions.
Uk.Finance.Yahoo
2025-12-01
Profit impact disclosed
M&S announced that the cyber-attack would hit annual profits by £136 million, with £34 million in the last six months.
Thenational.Scot
2026-01-01
Prolonged impact reported
M&S indicated that the cyber-attack's effects on stock data and management systems impacted Christmas sales.
Wandsworthguardian
2026-05-20
M&S recovery update scheduled
M&S will provide an update on its recovery from the cyber-attack and its financial outlook for the upcoming year.
Uk.Finance.Yahoo

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