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EISNER ZT GMBH Ransomware Attack

zteisner.atRansomed

QilinGroup

AustriaCountry

Aug 7, 2026Discovered

Overview

View group profile

Domain

zteisner.at

Industry

Professional Services

Country

Austria

Discovered

26 days ago

Attack date

Aug 7, 2026

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

Qilin

Total victims

177

First seen

Jul 2026

Last seen

Sep 2026

Group status

active

Sophistication

Impact score

122

Threat level

4/10

Aggressiveness10/10

Lethality0/10

Criticality1.6/10

Status breakdown

Claimed

this victim

100.0%177

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

Professional Services

Known target sector

Country

Austria

Frequently targeted country

Other victims

View all (1488)

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United States
Claimed
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Canada
Claimed
Inmac
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Claimed
Allied Recycling
Ireland
Claimed
Absolute Consultancy Services
United Kingdom
Claimed
AFSARD
North Macedonia
Claimed

Group activity

Monthly attacks · Qilin

177

total · avg 59/mo