Rumah Sakit Universitas Indonesia (RSUI), a teaching hospital of the University of Indonesia in Indonesia, reported ransomware activity that placed its medical data stored on affected drives at risk after the nova threat actor infiltrated its systems. The nova group claims to have exfiltrated and provided a proof tree and samples of stolen data to RSUI when contacted via its support department. #Indonesia
Incident Details
- Victim: Rumah Sakit Universitas Indonesia (RSUI)
- Sector: Healthcare
- Country: ID
- Actor: nova
- Source: http://pifk3xu3vad6cuxsjll4qjomyaaaoyvnyqppro75pazadzctrrvpdnyd.onion/rumah-sakit-universitas-indonesia-rsui
- Discovered: 2026-07-20T15:04:05.336989+00:00
- Published: 2026-07-20T15:03:05.883998+00:00
Information
- Rumah Sakit Universitas Indonesia (RSUI) is the teaching hospital of the University of Indonesia, providing advanced medical care, education, and clinical research in Indonesia.
- Medical data from the drive was at risk.
- Nova provided a tree and samples from the stolen data to the company when it got in touch with the support department.

Disclaimer: This post is based on public claims made by the ransomware group "nova". 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.