Narit.or.th in Thailand was impacted by ransomware activity attributed to the threat actor APT73, associated with The National Astronomical Research Institute of Thailand. The attack resulted in disruption of services and data encryption, affecting operations in #Thailand
Incident Details
- Victim: narit.or.th
- Sector: Public Sector
- Country: TH
- Actor: apt73
- Source: http://basherq53eniermxovo3bkduw5qqq5bkqcml3qictfmamgvmzovykyqd.onion/page_company.php?id=164
- Discovered: 2026-05-21T15:53:01.625984+00:00
- Published: 2026-05-21T15:52:44.087987+00:00
Information
- The National Astronomical Research Institute of Thailand (Thailandβs National Astronomical Researchβ¦.

Disclaimer: This post is based on public claims made by the ransomware group "apt73". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.