Ransomware group qilin hits GSW Gemeinschaftsstadtwerke GmbH
GSW Gemeinschaftsstadtwerke GmbH — a energy & utilities target operating in DE has been listed by the qilin ransomware group on 2026-08-17. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | GSW Gemeinschaftsstadtwerke GmbH |
|---|---|
| Threat Group | qilin |
| Summary | N/A |
| Date of Breach | 2026-08-17 |
| Discovery Date | 2026-08-17 |
| Region | DE |
| Target Domain | www.gsw-kamen.de |
| Business Sector | Energy & Utilities |
| Severity | MEDIUM |
Claim by qilin
N/A
Posted by the qilin threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Victim website
www.gsw-kamen.de
Leak post (onion / Tor)
http://ijzn3sicrcy7guixkzjkib4ukbiilwc3xhnmby4mcbccnsd7j2rekvqd.onion/site/blog?uuid=deca91c9-6f89-4a66-8100-9c70cd25f8f1
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Disclaimer
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