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Ransomware Victim Public Sector

Hellenic Airforce

Ransomware attack by Babuk2 ยท Disclosed April 3, 2025 ยท ๐Ÿ‡ฌ๐Ÿ‡ท Greece

Date Disclosed
Apr 3, 2025
2025
Threat Group
Babuk2
180 total victims
Country
๐Ÿ‡ฌ๐Ÿ‡ท Greece
Industry
Public Sector

Incident Analysis

Hellenic Airforce was targeted by Babuk2 ransomware, one of the most active ransomware groups in our database with 180 confirmed victims globally. The attack was disclosed on April 3, 2025, when Hellenic Airforce appeared on the group's dark web leak site.

Hellenic Airforce is based in Greece , operating in the Public Sector sector. Greece ranks #46 globally for ransomware attacks, with 41 victims in our database.

Sector context: Organisations in this sector hold valuable data and operational systems that ransomware groups seek to exploit for financial gain through encryption and data exfiltration.

Babuk2 typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats โ€” paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Aug 2, 2026 12:00 UTC.

Frequently Asked Questions

Was Hellenic Airforce attacked by ransomware?

Yes. Hellenic Airforce was listed as a victim of the Babuk2 ransomware group on April 3, 2025. The organisation is based in Greece and operates in the Public Sector sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Hellenic Airforce?

Hellenic Airforce was attacked by Babuk2 ransomware. Babuk2 is one of the most active ransomware groups, having claimed 180 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Hellenic Airforce ransomware attack occur?

The ransomware attack on Hellenic Airforce was disclosed on April 3, 2025. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the Hellenic Airforce ransomware attack?

The specific data stolen from Hellenic Airforce has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Public Sector organisation, Hellenic Airforce likely held sensitive business data, client information, and operational records.

How can organisations protect against Babuk2 attacks?

To defend against Babuk2 and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.