Co-op Plunges into £126m Loss Following Major Cyber Security Breach
Retail giant Co-op has reported a staggering pre-tax loss of £126 million for the year ending January 2026, a dramatic reversal from its £45 million profit in the previous period. The company attributes £107 million of this loss directly to a severe cyber attack that occurred in April 2025, which compromised the data of all 6.5 million Co-op members.
Cyber Incident Costs Approach £300 Million Total
The devastating cyber security breach inflicted nearly £300 million in total costs on the retailer last year. Beyond the direct £107 million hit to profitability, the attack caused an additional £86 million in margin erosion and £21 million in non-recurring expenses. Revenue declined by 2.3 percent year-on-year as the company lost significant momentum in the aftermath of the data breach.
This incident, among several high-profile retail cyber attacks in 2025, prompted the government to pledge a £210 million package aimed at strengthening defenses against future digital threats across the sector.
Leadership Transition Amid Strategic Overhaul
Chief Executive Shirine Khoury has announced her departure after nearly seven years leading the organization. She will be replaced on an interim basis by board member Kate Allum. Khoury explained her decision stems from the company's need for leadership committed to seeing through a comprehensive stabilization and transformation strategy that extends beyond her planned tenure.
"Following last year's cyber attack, the organization is now ready to deliver on an ambitious strategy of stabilization and transformation," Khoury stated. "This extends beyond the timeframe I had planned for my CEO tenure, and now is the right moment to hand over to leadership that can commit to seeing the strategy through."
£200 Million Cost Reduction Initiative Launched
Under Allum's interim leadership, Co-op will implement a sweeping cost-cutting program aiming to reduce annual operating expenses by £200 million by year's end. This comes as the grocery chain prepares to substantially reshape its operations following the cyber security crisis.
Despite the challenges, Co-op invested £318 million in capital improvements to stores and technology infrastructure over the past year as part of its recovery efforts. The company's retail division saw revenue fall by two percent to £7 billion, though management noted this would have represented one percent real-term growth excluding the cyber attack's impact.
Mixed Performance Across Business Divisions
Co-op's Life Services arm, which includes its funeral business, reported four percent revenue growth to £418 million. However, the company indicated this growth would have reached seven percent if not for the disruptive effects of the cyber incident.
Chair Debbie White acknowledged the difficult year while expressing confidence in the company's direction: "2025 was a challenging year, but those challenges have helped us reshape Co-op for the future. Despite a cyber attack and tough market conditions, our colleagues have shown incredible resilience, keeping communities served and essential services running."
Commitment to British Suppliers Maintained
Amid the financial restructuring, Co-op reaffirmed its dedication to British agriculture, continuing to source 100 percent of its own-brand meat from UK farmers. The retailer spent £700 million with British agricultural suppliers in 2025, maintaining its support for domestic producers despite the broader financial pressures.
The company has adjusted its commercial strategy and strengthened its partner offerings while reporting substantial growth in active membership, suggesting potential for recovery despite the significant setbacks of the past year.
