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STERRER GmbH Ransomware Attack

sterrer.netRansomed

safepayGroup

NetherlandsCountry

Oct 5, 2026Discovered

Overview

View group profile

Domain

sterrer.net

Industry

Technology

Country

Netherlands

Discovered

2 days ago

Attack date

Oct 5, 2026

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

safepay

Total victims

265

First seen

Oct 2025

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

4/10

Aggressiveness10/10

Lethality0/10

Criticality1.7/10

Status breakdown

Claimed

this victim

100.0%265

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

Technology

Known target sector

Country

Netherlands

Frequently targeted country

Other victims

View all (265)

Same group · safepay

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Czech Republic
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Switzerland
Claimed
BWI-Bau
Germany
Claimed
WiC
Italy
Claimed
Grundéns
United States
Claimed
T-Systems
Germany
Claimed

Group activity

Monthly attacks · safepay

265

total · avg 20.4/mo