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Ransomware group thegentlemen hits Oldelval Oleoductos del Valle
Oldelval Oleoductos del Valle — a energy & utilities target operating in AR has been listed by the thegentlemen ransomware group on 2026-07-23. 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 | Oldelval Oleoductos del Valle |
|---|---|
| Threat Group | thegentlemen |
| Summary | ***.com zoominfo.com/c/oleoductos-del-valle-sa/456337922 Oldelval (Oleoductos del Valle S.A.) is a leading Argentine midstream energy company specializing in the transportation of liquid hydrocarbons. Based in Cipolletti, Río Negro, it transports over 50% of the oil produced in Argentina and approximately 80% of the oil from the Neuquén Basin. With over 60 years of history, the company focuses on sustainable operations, safety, and infrastructure maintenance, having recently extended its national concession until 2037. |
| Date of Breach | 2026-07-23 |
| Discovery Date | 2026-07-23 |
| Region | AR |
| Target Domain | oldelval.com |
| Business Sector | Energy & Utilities |
| Severity | MEDIUM |
Claim by thegentlemen
***.com zoominfo.com/c/oleoductos-del-valle-sa/456337922 Oldelval (Oleoductos del Valle S.A.) is a leading Argentine midstream energy company specializing in the transportation of liquid hydrocarbons. Based in Cipolletti, Río Negro, it transports over 50% of the oil produced in Argentina and approximately 80% of the oil from the Neuquén Basin. With over 60 years of history, the company focuses on sustainable operations, safety, and infrastructure maintenance, having recently extended its national concession until 2037.
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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