Overview
Doommageddon is a leak-site brand that the tracker lists with direct and double extortion, with 16 victims in five countries: six in Türkiye, three in India, and two in Brazil, among others. The Turkish claims range from manufacturers to a logistics firm and a school. We hold little public technical reporting on it.
- First tracked: 2026-07-06
- Discussed in our reports: Türkiye
Geography: origin and targets
No public attribution of origin. Lines are drawn only where public reporting places the operators; flags show where the group has claimed victims, sized by number of claims.
Türkiye6
India3
Brazil2
United States of America1
Paraguay1
Exploited vulnerabilities
None recorded in the sources we reviewed.
ATT&CK techniques
None recorded in the sources we reviewed.
Tools
None recorded in the sources we reviewed.
Leak-site infrastructure
| Title | Type | Address (defanged) | Seen online at snapshot |
|---|---|---|---|
| DOOMMAGEDDON | DLS | iacjvmxjb2ivqkxxzmde4w6g53gn6ym7c3g6mfifvejyhqtp4wrkypyd[.]onion | Yes |
Sources and caveats
Group descriptions, ATT&CK mappings, tools and leak-site locations come from public ransomware tracking projects, including ransomware.live and Crocodyli. Exploited vulnerabilities come from the Ransomware-Vulnerability-Matrix by BushidoUK (licensed CC BY 4.0), supplemented where a group profile there is newer than the data we hold. Each CVE links to its original research source. Technical text is shown in English as published. Leak-site addresses are defanged and shown for blocking and detection; do not visit them. Nothing here is verified by ClairSec_ against a specific incident.
Data snapshot: 2026-10-11