Ransomware group sinobi hits Horizon Hydraulics
Horizon Hydraulics — a manufacturing target operating in US has been listed by the sinobi ransomware group on 2025-07-31. 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 | Horizon Hydraulics |
|---|---|
| Threat Group | sinobi |
| Summary | Horizon Hydraulics, a manufacturing organization in the United States, was listed by the sinobi ransomware group on its leak site on 2025-08-20. |
| Date of Breach | 2025-07-31 |
| Discovery Date | 2025-08-20 |
| Region | US |
| Target Domain | www.horizonhydraulics.com |
| Business Sector | Manufacturing |
| Severity | MEDIUM |
Claim by sinobi
Horizon Hydraulics is a full line hydraulic and pneumatic service center. They work across a wide array of industries and their services include both industrial and mobile hydraulics. Horizon Hydraulics is based in Oklahoma City, OK. Their experienced team of professionals is committed to providing the best fluid power solutions. We have a thorough process of diagnostic evaluation. Providing the right solutions for hydraulic maintenance and repair is not easy. They have been providing our customers with the right solutions since 1983.
Posted by the sinobi 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.horizonhydraulics.com
Leak post (onion / Tor)
http://sinobi6ftrg27d6g4sjdt65malds6cfptlnjyw52rskakqjda6uvb7yd.onion/leaks/68976de788b6823fa2ab87c1
Open this URL in Tor Browser. Browsing leak sites carries real risk — view passively, never click further.
Disclaimer
HackerFeeds does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.

