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Ransomware Gang Leaks Knowledge Allegedly Stolen From Greek Fuel Provider

By Ionut Arghire on August 23, 2022

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The cybergang behind the Ragnar Locker ransomware has printed greater than 360 gigabytes of knowledge allegedly stolen from Greece’s largest pure gasoline provider Desfa.

Established in 2007 as a subsidiary of Depa (Public Fuel Company of Greece), Desfa operates each the nation’s pure gasoline transmission system and its gasoline distribution networks.

On Saturday, the corporate introduced that it fell sufferer to a cyberattack that impacted the supply of some programs, and which additionally resulted within the leakage of knowledge.

Desfa says it has proactively deactivated IT providers to comprise the incident, however that it’s step by step restoring them to regular operations.

“We’ve got managed to make sure and proceed the operation of the Nationwide Pure Fuel System (NNGS) in a secure and dependable manner. The administration of the NNGS continues to function easily and Desfa continues to produce pure gasoline to all entry and exit factors of the nation safely and adequately,” the corporate stated.

The day earlier than Desfa’s announcement, Ragnar Locker’s operators boasted on their Tor web site about having hacked the corporate, claiming to have stolen delicate company knowledge.

The cybergang stated that they’d contacted the corporate to tell it of a ‘critical vulnerability’ that led to the breach, however that it had not heard again.

“Desfa stays agency in its place to not negotiate with cybercriminals,” the corporate stated on Saturday.

After not listening to again from Desfa, Ragnar Locker’s operators on Tuesday determined to publish the info supposedly stolen from the gasoline system operator on their Tor web site, whereas additionally making an attempt to disgrace the corporate.

In March, the FBI warned that Ragnar Locker had compromised at the very least 52 entities throughout 10 vital infrastructure sectors and that the cybergang was altering obfuscation strategies ceaselessly, to keep away from detection and prevention.

Whereas it’s unclear how the cybercriminals managed to compromise Desfa, they had been beforehand noticed concentrating on Distant Desktop Protocol (RDP) connections for intrusion, after which deploying a customized digital machine to carry out malicious actions unhindered.

Associated: FBI Warns of RagnarLocker Ransomware Assaults on Important Infrastructure

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Associated: Hackers Demand $11 Million From Capcom After Ransomware Assault

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