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Complexul Energetic Oltenia

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Complexul Energetic Oltenia. 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.

160days open
t1 · Published t2 · Pending
Jan 06, 2026Not disclosed yet
Country
Romania
Business Category
Energy
Employees
51-100
Discovered
2026-01-06
Published
January 06, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
Q7lpweDuE6a5

Attack Summary

www.ceoltenia.ro https://www.ceoltenia.ro/en/despre/profil/date-financiare/ https://www.zoominfo.com/c/complexul-energetic-oltenia-sa/372669392 Complexul Energetic Oltenia is a Romanian energy company established on May 31, 2012, following the government's decision to reorganize the energy sector through the merger of several energy-producing companies. The company focuses on sustainable energy production and aims to ensure safety and professionalism in its operations. Its services include energy supply and commercialization, as well as investments in energy efficiency and development. The intended clients are diverse, including both residential and commercial sectors seeking reliable energy solutions.

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

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
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found in Infostealer logs
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found in Traditional breaches
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found in Ransomware leaks
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Full exposure is locked
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