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Cyber Threat
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Ransomware victim Other

Akpera Gayrimenkul Yatırım A.Ş.

Listed by Doommageddon on · organisation based in Turkey

Disclosed
Aug 28, 2026
Leak-site listing date
Threat group
Doommageddon
23 victims listed
Country
Turkey
#18 most targeted
Sector
Other

ThreatAI analysis

Compiled from this incident record and the threat intelligence profile for Doommageddon. Figures and technique mappings are quoted from the source data, not inferred.

Akpera Gayrimenkul Yatırım A.Ş., a firm based in Turkey, was listed on the dark web leak site operated by Doommageddon on 28 August 2026.

About the Doommageddon group

Direct Extortion Double Extortion Doommageddon has listed 16 victims since March 2026.

Incident analysis

Akpera Gayrimenkul Yatırım A.Ş. was listed by Doommageddon ransomware, a group with 23 victims recorded in this database. The listing appeared on the group's leak site on August 28, 2026.

Akpera Gayrimenkul Yatırım A.Ş. is based in Turkey and operates in the Other sector. Turkey ranks #18 worldwide for ransomware disclosures, with 174 victims in this 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.

Doommageddon typically follows a double extortion model: data is exfiltrated from the victim's systems before files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished. The leak site, where this listing appeared, is the lever for the second demand.

Source. Public leak-site disclosures aggregated via the ransomware.live API. The disclosure date is when the listing was published, which can differ from the date of compromise. This site does not publish or link to stolen data. Last updated .

Frequently asked questions

Was Akpera Gayrimenkul Yatırım A.Ş. attacked by ransomware?

Yes. Akpera Gayrimenkul Yatırım A.Ş. was listed as a victim of the Doommageddon ransomware group on August 28, 2026. The organisation is based in Turkey and operates in the Other sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Akpera Gayrimenkul Yatırım A.Ş.?

Akpera Gayrimenkul Yatırım A.Ş. was attacked by Doommageddon ransomware. Doommageddon is one of the most active ransomware groups, having claimed 23 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Akpera Gayrimenkul Yatırım A.Ş. ransomware attack occur?

The ransomware attack on Akpera Gayrimenkul Yatırım A.Ş. was disclosed on August 28, 2026. 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 Akpera Gayrimenkul Yatırım A.Ş. ransomware attack?

The specific data stolen from Akpera Gayrimenkul Yatırım A.Ş. 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 Other organisation, Akpera Gayrimenkul Yatırım A.Ş. likely held sensitive business data, client information, and operational records.

How can organisations protect against Doommageddon attacks?

To defend against Doommageddon 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.