Ransomware Intelligence

ZFG ALTHERM Engineering Ransomware Attack

zfg-altherm.at

dragonforceGroup

AustriaCountry

May 19, 2026Discovered

Overview

View group profile

Domain

zfg-altherm.at

Industry

Manufacturing

Country

Austria

Discovered

2 months ago

Attack date

May 19, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

Total victims

409

First seen

Jul 2025

Last seen

Jul 2026

Group status

active

Sophistication

0

Impact score

109

Threat level

3.8/10

Aggressiveness10/10

Lethality0.1/10

Criticality1.1/10

Status breakdown

Data Leaked1.5%6

Claimed

this victim

94.1%385

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

Manufacturing

Known target sector

Country

Austria

Frequently targeted country

Other victims

Same group · dragonforce

Group activity

Monthly attacks · dragonforce

409

total · avg 31.5/mo