Ransomware Intelligence

katholiekamersfoort.nl

katholiekamersfoort.nl

NetherlandsCountry

Jun 2, 2026Discovered

Overview

View group profile

Domain

katholiekamersfoort.nl

Industry

Education

Country

Netherlands

Discovered

1 day ago

Attack date

Jun 2, 2026

Confidence

85%

Severity

Medium

Status

Unknown

Threat group

Total victims

56

First seen

Jun 2025

Last seen

Jun 2026

Group status

active

Sophistication

0

Impact score

71

Threat level

2.6/10

Aggressiveness6/10

Lethality0.2/10

Criticality1.4/10

Status breakdown

Data Leaked3.6%2

Claimed14.3%8

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Education

Known target sector

Country

Netherlands

Not a listed target country

Other victims

Same group · stormous

Group activity

Monthly attacks · stormous

56

total · avg 6.2/mo