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Ecopetrol

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Ecopetrol. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Window Zero

EXPOSURE GAP

Window Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.

-86days
t1 · Published t2 · Disclosed
Jul 17, 2026Apr 23, 2026
Country
Colombia
Business Category
Energy
Employees
+1000
Discovered
2026-07-19
Published
July 17, 2026
Disclosed / Notified
Apr 23, 2026
Victim ID
FNhPCCZQhxer

Attack Summary

$33.1 Billion. www.***.com.co ECOPETROL copetrol SA is a company organized as a public limited company, of national order, linked to the Ministry of Mines and Energy. It has operations located in the center, south, east and north of Colombia, as well as abroad. It has two refineries in Barrancabermeja and Cartagena. Through its subsidiary Cenit, specialized in hydrocarbon transportation and logistics, it owns three ports for the export and import of fuels and crude oil in Coveñas (Sucre) and Cartagena (Bolvar) with access to the Atlantic, and Tumaco (Nariño) on the Pacific. Cenit also owns most of the country's oil and multi-purpose pipelines that connect production systems with large consumption centers and maritime terminals. Ecopetrol also has a stake in the biofuels business and is present in Brazil, Mexico and the United States (Gulf of Mexico and Permian Texas). 1TB+ Stock Symbol = ECOPETROL

Leak Screenshots

SAMPLE

Proof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for ecopetrol.com.co — indexed by HaveIBeenRansom.
2,481
found in Infostealer logs
13,328
found in Traditional breaches
0
found in Ransomware leaks
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@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
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••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
udemy.com.zip
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Dropbox_BF.7z
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••• emails
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