Ransomware needs a way in. Stolen credentials are the cheapest one.
Jozef Stefan Institute (IJS) Ransomware Attack
ijs.siData extortion
Overview
View group profileDomain
ijs.si
Industry
Education
Country
Slovenia
Discovered
3 months ago
Confidence
85%
Severity
Medium
Status
Claimed
Threat group
coinbase cartelTotal victims
86
First seen
Sep 2025
Last seen
Jul 2026
Group status
active
Sophistication
0
Impact score
80
Threat level
2.1/10Aggressiveness5/10
Lethality0/10
Criticality1.2/10
Status breakdown
Claimed
this victim
100.0%86Victim's position within group
Industry
Education
Known target sector
Country
Slovenia
Not a listed target country
Other victims
View all (86)Same group · coinbase cartel
Group activity