Sivatel Bangkok — Ransomware Incident Claimed by Qilin
- Victim: Sivatel Bangkok
- Claimed by Qilin
- Date claimed: 2026-06-21
- Country: TH
- Sector: Telecommunication
- Severity: High
Qilin listed Sivatel Bangkok, a Telecommunication organization, as a victim on its data-leak site (2026-06-21).