AllUnited hack exposes De Zoutkeet club members’ data
SpilloverSpillover from the AllUnited incident · View original incident →A cyber-attack on Dutch membership management service AllUnited exposed member information from the De Zoutkeet draughts club in Hilversum. Data affected across AllUnited included names, addresses, dates of birth, telephone numbers, passwords and bank account numbers, but the article did not specify which data fields were exposed for this club or how many members were affected. The club was notified on the morning of 11 November and advised members to change their passwords.
Key facts
- Affected organisation
- De Zoutkeet Draughts Club
- Original incident
- AllUnited cyber-attack exposes Dutch sports club members' data
- Incident type
- Data breach
- Occurred / detected
- 2026-11-09
- Scale of damage
- Club members’ information exposed
- Cause / method
- Cyber-attack on membership management service AllUnited
- Location
- Netherlands
If your data was exposed
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organisation’s official website or app.
Timeline
- The exposure of member information from a Hilversum draughts club following a cyber-attack on AllUnited became public.
Original incident
This is spillover from the AllUnited incident.
AllUnited cyber-attack exposes Dutch sports club members' data
Impact: More than 350 sports clubs reported the breach; members' personal information and bank account details were exposed
An attacker exploited a software flaw in AllUnited, a Dutch sports club membership management platform, to copy its membership database. The exposed information included names, addresses, dates of birth, passwords and bank account details. The company began resetting all passwords, and more than 350 sports clubs reported the breach to the data protection regulator.
Related reports: 6 · 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.