Co-operative Group hit by data theft breach
Incident
Summary
Hide ▲
Show ▼
The Co-operative Group disclosed that its April 2025 cyberattack drove a £80 million ($107 million) operating-profit hit, showing the scale of the disruption. The attack forced parts of its IT systems offline, affected back-office and call-center services, and contributed to lost sales while recovery continued. Co-op also said hackers stole personal data and that it had to rebuild Windows domain controllers. The event matters because it combined operational disruption, data theft, and extended system unavailability at a major U.K. retail co-operative.
Related Happenings
Jaguar Land Rover hit by cyberattack, receives £1.5 billion UK loan guarantee
Incident
H score66
First: 26.09.2025 22:59
Last: 26.09.2025 22:59
Sources 1
About this happening:
Jaguar Land Rover (JLR) confirmed that attackers stole some data in a recent cyberattack that severely disrupted production and forced the company to shut down sys...
Jaguar Land Rover hit by cyberattack, receives £1.5 billion UK loan guarantee
IncidentAbout this happening: Jaguar Land Rover (JLR) confirmed that attackers stole some data in a recent cyberattack that severely disrupted production and forced the company to shut down sys...
KNP Logistics Group (formerly Knights of Old) hit by ransomware attack
Incident
H score70
First: 24.09.2025 14:58
Last: 24.09.2025 14:58
Sources 1
About this happening:
The KNP Logistics Group suffered a ransomware intrusion in June 2025 that shut down transport operations, destroyed recovery options, and pushed the company into admin...
KNP Logistics Group (formerly Knights of Old) hit by ransomware attack
IncidentAbout this happening: The KNP Logistics Group suffered a ransomware intrusion in June 2025 that shut down transport operations, destroyed recovery options, and pushed the company into admin...
Timeline
-
25.09.2025 21:05 3 articles · 9mo ago
Co-operative Group hit by data theft breach
Initial DisclosureIn late April 2025, The Co-operative Group detected hacking attacks and shut down parts of its IT systems, causing immediate disruption to internal and customer-support operations. The early response centered on containment and recovery while service availability remained degraded.
Show sources
- Co-op says it lost $107 million after Scattered Spider attack — www.bleepingcomputer.com — 25.09.2025 21:05
- Co-op says it lost $107 million after Scattered Spider attack — www.bleepingcomputer.com — 25.09.2025 21:05
- Senior Execs Falling Short on Cyber-Attack Preparedness, NCSC Warns — www.infosecurity-magazine.com — 14.10.2025 17:30