katholiekamersfoort.nl
katholiekamersfoort.nl
Overview
View group profileDomain
katholiekamersfoort.nl
Industry
Education
Country
Netherlands
Discovered
18 days ago
Attack date
Jun 2, 2026
Confidence
85%
Severity
Medium
Status
Unknown
Threat group
stormousTotal victims
56
First seen
Jun 2025
Last seen
Jun 2026
Group status
active
Sophistication
0
Impact score
82
Threat level
2.5/10Aggressiveness6/10
Lethality0.3/10
Criticality1.2/10
Status breakdown
Data Leaked5.4%3
Claimed7.1%4
Victim's position within group
Industry
Education
Known target sector
Country
Netherlands
Frequently targeted country
Other victims
View all (56)Same group · stormous
Group activity
Monthly attacks · stormous
56
total · avg 6.2/mo