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KDYNIUM a. s. Ransomware Attack

kdynium.czRansomed

zawooGroup

Czech RepublicCountry

Aug 29, 2026Discovered

Overview

View group profile

Domain

kdynium.cz

Industry

Manufacturing

Country

Czech Republic

Discovered

about 2 months ago

Attack date

Aug 18, 2026

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

zawoo

Total victims

First seen

Aug 2026

Last seen

Sep 2026

Group status

active

Sophistication

Impact score

Threat level

2.4/10

Aggressiveness5/10

Lethality0/10

Criticality2.2/10

Status breakdown

Claimed

this victim

100.0%37

Targeted sectors

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

Victim's position within group

Industry

Manufacturing

Known target sector

Country

Czech Republic

Frequently targeted country

Other victims

View all (37)

Same group · zawoo

hd-werkstaetten.de
Germany
Claimed
FRM - Fabrica de Mancais, Rolamentos e Soluções Industriais
Brazil
Claimed
Heidelberger Werkstätten
Germany
Claimed
ACQBUILT
Canada
Claimed
KDYNIUM
Czech Republic
Claimed
Winterdienst-Gesellschaft SÜD-OST
Germany
Claimed

Group activity

Monthly attacks · zawoo

total · avg 18.5/mo