Ransomware needs a way in. Stolen credentials are the cheapest one.

Tunad Ransomware Attack

tunad.ioRansomed

arcusmediaGroup

NorwayCountry

Sep 17, 2025Discovered

Overview

View group profile

Domain

tunad.io

Industry

Technology

Country

Norway

Discovered

11 months ago

Attack date

Sep 16, 2025

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

arcusmedia

Total victims

First seen

Sep 2025

Last seen

Jul 2026

Threat level

0.6/10

Aggressiveness1.8/10

Lethality0/10

Criticality0/10

Status breakdown

Claimed

this victim

100.0%7

Targeted sectors

Government & Defense Hospitality Manufacturing Technology

Victim's position within group

Industry

Technology

Known target sector

Country

Norway

Not a listed target country

Other victims

View all (7)

Same group · arcusmedia

Brazer Ingenierie
France
Claimed
Be Travel
South Africa
Claimed
gemese.pt
Portugal
Claimed
Perbadanan Perpustakaan Awam Melaka (PERPUSTAM)
Malaysia
Claimed
Accflex ERP
United Arab Emirates
Claimed
Tunad
Norway
Claimed

Group activity

Monthly attacks · arcusmedia

total · avg 3.5/mo