Co-op cyber-attack fallout leaves Nisa short of stock
SpilloverSpillover from the Co-op incident · View original incident →It was reported on 13 May 2025 that the fallout from the Co-op cyber-attack had caused stock shortages at Nisa Retail Limited. The specific extent of the damage and response measures have not been confirmed.
Key facts
- Affected organisation
- Nisa Retail Limited
- Original incident
- UK Co-op hack exposes data of 6.5 million members
- Incident type
- Hacking & intrusion
- Occurred / detected
- Not confirmed
- Scale of damage
- Stock shortages
- Cause / method
- Fallout from the Co-op cyber-attack
- Location
- United Kingdom
Timeline
- Stock shortages at Nisa Retail Limited and Costcutter caused by the fallout from the Co-op cyber-attack were reported.
Original incident
This is spillover from the Co-op incident.
UK Co-op hack exposes data of 6.5 million members
6.5mImpact: Data of 6.5 million members stolen; about $275 million in lost revenue
The UK's Co-op detected attempts at unauthorised access to its network in late April 2025 and shut down some IT systems. The attackers broke in by using social engineering to reset staff passwords, and it was later confirmed that data on all 6.5 million members had been stolen. Back-office, call centre and product supply operations were disrupted, and the company reported a revenue loss of about $275 million.
Related reports: 30 · last report →
1 related reports
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organisation’s official statements for accurate details.