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ZS Salovnova Ransomware Attack

zssalounova.czRansomed

thegentlemenGroup

Czech RepublicCountry

Aug 7, 2026Discovered

Overview

View group profile

Domain

zssalounova.cz

Industry

Education

Country

Czech Republic

Discovered

4 days ago

Attack date

Aug 6, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

thegentlemen

Total victims

384

First seen

Aug 2025

Last seen

Aug 2026

Group status

active

Sophistication

Impact score

Threat level

4.3/10

Aggressiveness10/10

Lethality0.1/10

Criticality2.5/10

Status breakdown

Data Leaked0.8%3

Negotiating0.3%1

Claimed

this victim

99.0%380

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

Education

Known target sector

Country

Czech Republic

Frequently targeted country

Other victims

View all (384)

Same group · thegentlemen

Group activity

Monthly attacks · thegentlemen

384

total · avg 29.5/mo