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Squamish Nation Ransomware Attack

squamish.netRansomed

brain cipherGroup

CanadaCountry

Jun 1, 2026Discovered

Data has been published on the ransomware group's leak site.

Overview

View group profile

Domain

squamish.net

Industry

Technology

Country

Canada

Discovered

3 months ago

Confidence

85%

Severity

Critical

Status

Data Leaked

Threat group

brain cipher

Total victims

First seen

Oct 2025

Last seen

Jul 2026

Group status

active

Sophistication

Impact score

Threat level

4.5/10

Aggressiveness5/10

Lethality2.9/10

Criticality5.7/10

Status breakdown

Data Leaked

this victim

58.3%14

Claimed41.7%10

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology

Victim's position within group

Industry

Technology

Known target sector

Country

Canada

Frequently targeted country

Other victims

View all (24)

Same group · brain cipher

Group activity

Monthly attacks · brain cipher

total · avg 3/mo