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Stücheli Architekten Ransomware Attack

stuecheli.chRansomed

payloadGroup

SwitzerlandCountry

Aug 11, 2026Discovered

Overview

View group profile

Domain

stuecheli.ch

Industry

Professional Services

Country

Switzerland

Discovered

about 2 months ago

Attack date

Aug 11, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

payload

Total victims

First seen

Feb 2026

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

102

Threat level

2.6/10

Aggressiveness6/10

Lethality0/10

Criticality1.7/10

Status breakdown

Claimed

this victim

100.0%78

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

Switzerland

Frequently targeted country

Other victims

View all (78)

Same group · payload

Group activity

Monthly attacks · payload

total · avg 8.7/mo