Ransomware group incransom hits Oleoductos del Valle
Oleoductos del Valle — a energy & utilities target operating in AR has been listed by the incransom ransomware group on 2026-08-03. 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 | Oleoductos del Valle |
|---|---|
| Threat Group | incransom |
| Summary | During the analysis of data obtained from Oldelval, we have compiled information covering key aspects of the company's operations. The materials include: 1.HR documentation: full payroll data, bank account details (CBU), employee health insurance records (OSDE, SWISS MEDICAL), as well as severance calculations and compensation agreements. 2.Financial and regulatory reports filed with CNV and BYMA, including documents related to rating agencies (Moody's) and internal shareholder agreements. 3.Tax declarations and reports submitted to AFIP (Sicore, Ganancias, DDJJ IVA). 4.Documents related to tariff policy and SEN interactions, including WACC and TIR calculations used in tariff reviews. 5.Incident reports and environmental documentation, including reports on spills in Catriel and Medanito, as well as Rosen OSSR technical reports on pipeline conditions. 6.Confidentiality agreements with key partners, including Halliburton, Horizon, YPF, Otasa, McKinsey, and KPMG. 7.Internal whistleblower channel materials (Ley 27.401), including internal complaints and compliance reports. 8.Documents related to dividend payments and banking transactions. 9.Personal data of directors, candidates, and key employees, including ID numbers and CVs. |
| Date of Breach | 2026-08-03 |
| Discovery Date | 2026-08-04 |
| Region | AR |
| Target Domain | — |
| Business Sector | Energy & Utilities |
| Severity | MEDIUM |
Claim by incransom
During the analysis of data obtained from Oldelval, we have compiled information covering key aspects of the company's operations. The materials include: 1.HR documentation: full payroll data, bank account details (CBU), employee health insurance records (OSDE, SWISS MEDICAL), as well as severance calculations and compensation agreements. 2.Financial and regulatory reports filed with CNV and BYMA, including documents related to rating agencies (Moody's) and internal shareholder agreements. 3.Tax declarations and reports submitted to AFIP (Sicore, Ganancias, DDJJ IVA). 4.Documents related to tariff policy and SEN interactions, including WACC and TIR calculations used in tariff reviews. 5.Incident reports and environmental documentation, including reports on spills in Catriel and Medanito, as well as Rosen OSSR technical reports on pipeline conditions. 6.Confidentiality agreements with key partners, including Halliburton, Horizon, YPF, Otasa, McKinsey, and KPMG. 7.Internal whistleblower channel materials (Ley 27.401), including internal complaints and compliance reports. 8.Documents related to dividend payments and banking transactions. 9.Personal data of directors, candidates, and key employees, including ID numbers and CVs.
Posted by the incransom threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Leak post (onion / Tor)
http://incblog6qu4y4mm4zvw5nrmue6qbwtgjsxpw6b7ixzssu36tsajldoad.onion/blog/disclosures/6a5e4dc55ae71db30c1d10a0
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Disclaimer
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