Ransomware needs a way in. Stolen credentials are the cheapest one.

Thyssenkrupp Marine Systems (TKMS) GmbH Ransomware Attack

Ransomware victimRansomed

the gentlemenGroup

GermanyCountry

Jun 28, 2026Discovered

Overview

View group profile

Industry

Manufacturing

Country

Germany

Discovered

3 months ago

Attack date

Jun 28, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

the gentlemen

Total victims

866

First seen

Sep 2025

Last seen

Sep 2026

Group status

active

Sophistication

Impact score

Threat level

4.3/10

Aggressiveness10/10

Lethality0/10

Criticality2.7/10

Status breakdown

Data Leaked0.5%4

Negotiating0.2%2

Claimed

this victim

99.3%860

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

Germany

Frequently targeted country

Other victims

View all (866)

Same group · the gentlemen

Group activity

Monthly attacks · the gentlemen

866

total · avg 66.6/mo