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