Ransomware Intelligence

Stadler Ransomware Attack

stadlerrail.com

everestGroup
SwitzerlandCountry
Aug 5, 2026Discovered

Domain

stadlerrail.com

Industry

Transportation

Country

Switzerland

Discovered

3 days ago

Attack date

Jul 28, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

everest

Total victims

159

First seen

Aug 2025

Last seen

Aug 2026

Group status

active

Sophistication

0

Impact score

101

Threat level

3.8/10
Aggressiveness10/10
Lethality0.2/10
Criticality0.8/10

Status breakdown

Data Leaked3.1%5
Claimed
this victim
96.9%154

Victim's position within group

Industry

Transportation

Known target sector

Country

Switzerland

Frequently targeted country

Group activity

Monthly attacks · everest

159

total · avg 12.2/mo

AugSepOctNovDecJanFebMarAprMayJunJulAug06121824