Rossum Integration Ransomware Attack
rossum.sk
Overview
View group profileDomain
rossum.sk
Industry
Professional Services
Country
Slovakia
Discovered
about 20 hours ago
Attack date
Jul 1, 2026
Confidence
85%
Severity
Medium
Status
Claimed
Threat group
qilinTotal victims
1,340
First seen
Jul 2025
Last seen
Jul 2026
Group status
active
Sophistication
0
Impact score
118
Threat level
4.1/10Aggressiveness10/10
Lethality0/10
Criticality1.8/10
Status breakdown
Data Leaked1.7%23
Claimed
this victim
98.2%1,316Victim's position within group
Industry
Professional Services
Known target sector
Country
Slovakia
Not a listed target country
Other victims
View all (1362)Same group · qilin
Group activity
Monthly attacks · qilin
1,340
total · avg 103.1/mo