Ransomware Intelligence

arko.no Ransomware Attack

Ransomware victim

NorwayCountry

Dec 7, 2025Discovered

Overview

View group profile

Industry

Other

Country

Norway

Discovered

8 months ago

Confidence

70%

Severity

Medium

Status

Unknown

Threat group

Total victims

146

First seen

Sep 2025

Last seen

Feb 2026

Threat level

2.7/10

Aggressiveness5/10

Lethality0/10

Criticality3.2/10

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

Other

Known target sector

Country

Norway

Not a listed target country

Other victims

Same group · devman2

Group activity

Monthly attacks · devman2

146

total · avg 24.3/mo