All ransomware incidents
Ransomware group thegentlemen hits Holborn European Marketing
Holborn European Marketing — a professional services target operating in CY has been listed by the thegentlemen ransomware group on 2026-08-06. 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 | Holborn European Marketing |
|---|---|
| Threat Group | thegentlemen |
| Summary | holborn.com.cy zoominfo.com/c/holborn-european-marketing-company-ltd/462273998 Holborn European Marketing Company Limited is a Cyprus-based energy trading firm established in 1987, operating from its headquarters in Larnaca. The company specializes in purchasing crude oil and feedstocks, selling refined petroleum products, and active oil trading. It serves as a major energy supplier that fulfills local market needs in Cyprus while also maintaining a significant operational presence as a key oil products supplier in Northern Germany. |
| Date of Breach | 2026-08-06 |
| Discovery Date | 2026-08-07 |
| Region | CY |
| Target Domain | holborn.com.cy |
| Business Sector | Professional Services |
| Severity | MEDIUM |
Claim by thegentlemen
holborn.com.cy zoominfo.com/c/holborn-european-marketing-company-ltd/462273998 Holborn European Marketing Company Limited is a Cyprus-based energy trading firm established in 1987, operating from its headquarters in Larnaca. The company specializes in purchasing crude oil and feedstocks, selling refined petroleum products, and active oil trading. It serves as a major energy supplier that fulfills local market needs in Cyprus while also maintaining a significant operational presence as a key oil products supplier in Northern Germany.
Posted by the thegentlemen threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Disclaimer
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