Cyberattack Disrupts GSW Kamen Services; German State Police Investigate
Summary
A June 28 cyberattack disrupted internal services and GSW Kamen’s customer portal and app. Electricity and water supplies continued, while state police and external experts investigate the attack and its impact.
Key points
- The municipal utility GSW Kamen was hit by a cyberattack on June 28.
- Several internal services, the customer portal and the mobile app went offline.
- Electricity and water supplies remained unaffected.
- The Landeskriminalamt is investigating with help from external experts.
- Investigators are working to establish the damage and how the attack occurred.
Article Details
- Victim Organization
- GSW Kamen
- Victim Domain
- gsw-kamen.de
- Incident Type
- Cyberattack
- Incident Date
- 2026-06-28
- Disclosure Date
- 2026-06-28
- Operational Impact
- Several internal services, the customer portal, and the mobile app were unavailable. Electricity and water supply remained unaffected. The extent of damage and attack vector were still under investigation.
- Claim Status
- confirmed