Frequency
1
occurrences
First Seen
December 29, 2025
Last Seen
December 29, 2025
Related Threat Clusters
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Romanian Energy Provider Oltenia Hit by Gentlemen Ransomware Attack
On December 26, 2025, Oltenia Energy Complex, Romania's largest coal-based energy producer, suffered a ransomware attack known as 'Gentlemen'. The attack disrupted the company's IT infrastructure, encrypting several…
5 articles · Updated December 29, 2025
Recent Intelligence Reports
- Romania’s Oltenia Energy Complex suffers major ransomware attack — Securityaffairs.Co · December 29, 2025