Prinz Eugen — Ransomware Profile
Prinz Eugen is a ransomware and data-extortion actor tracked by IntelFusions. It has been linked to victim listings published on data-leak sites during 2026.Also tracked as
ROOTBOY
Recent claimed victims
- Driving School Software 2026-06-28
- Spratley's of Mortimer 2026-06-09
- Spratley's 2026-06-09
- Transitions Pro Centre Val de Loire 2026-05-16
- Standard Bank Group 2026-05-04
Vendor research
- Prinz Eugen ransomware: a deep dive into a new Go-based encryptor ThreatDown (Malwarebytes)
- Prinz Eugen: A New Go-Based Ransomware Using Out-of-Band Extortion Hive Pro
- Tracking Ransomware: June 2026 CYFIRMA
- Weekly Intelligence Report – 26 Jun 2026 CYFIRMA
- Prinz Eugen Ransomware: A Deep Dive into a New Go-Based Encryptor SOC Prime