CRZ Construcciones — Ransomware Incident Claimed by Qilin
- Victim: CRZ Construcciones
- Claimed by Qilin
- Date claimed: 2026-07-10
- Country: AR
- Sector: Construction
- Severity: High
Qilin listed CRZ Construcciones, a Construction organization, as a victim on its data-leak site (2026-07-10).