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Huisartsen centrum Klein Iterson Ransomware Attack

huisartsencentrumkleiniterson.nlRansomed

lockbitGroup
NetherlandsCountry
Sep 4, 2026Discovered

Domain

huisartsencentrumkleiniterson.nl

Industry

Healthcare

Country

Netherlands

Discovered

about 2 months ago

Attack date

Sep 4, 2026

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

lockbit

Total victims

364

First seen

Oct 2025

Last seen

Oct 2026

Group status

active

Sophistication

0

Impact score

150

Threat level

4.2/10
Aggressiveness10/10
Lethality0/10
Criticality2.4/10

Status breakdown

Claimed
this victim
100.0%365

Victim's position within group

Industry

Healthcare

Known target sector

Country

Netherlands

Frequently targeted country

Group activity

Monthly attacks · lockbit

364

total · avg 28/mo

OctNovDecJanFebMarAprMayJunJulAugSepOct020406080