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Reviso Cloud Accounting Limited Ransomware Attack

reviso.comRansomed

direwolfGroup

DenmarkCountry

Aug 21, 2026Discovered

Overview

View group profile

Domain

reviso.com

Industry

Financial Services

Country

Denmark

Discovered

about 2 months ago

Attack date

Aug 21, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

direwolf

Total victims

113

First seen

Oct 2025

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

3.4/10

Aggressiveness6/10

Lethality0/10

Criticality4.5/10

Status breakdown

Claimed

this victim

100.0%113

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

Financial Services

Known target sector

Country

Denmark

Frequently targeted country

Other victims

View all (113)

Same group · direwolf

Group activity

Monthly attacks · direwolf

113

total · avg 14.1/mo