Merko Ehitus — Ransomware Incident Claimed by Qilin
- Victim: Merko Ehitus
- Claimed by Qilin
- Date claimed: 2025-12-15
- Country: EE
- Sector: Construction
- Severity: High
Qilin listed Merko Ehitus, a Construction organization, as a victim on its data-leak site (2025-12-15).