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Washington International School - FULL DATA LEAK Ransomware Attack

Ransomware victimRansomed

leaknetGroup

United StatesCountry

Feb 18, 2026Discovered

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

Overview

View group profile

Industry

Education

Country

United States

Discovered

6 months ago

Confidence

85%

Severity

Critical

Status

Data Leaked

Threat group

leaknet

Total victims

First seen

Sep 2025

Last seen

Jul 2026

Threat level

5.8/10

Aggressiveness5/10

Lethality4.9/10

Criticality7.8/10

Status breakdown

Data Leaked

this victim

97.1%34

Claimed2.9%1

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Manufacturing Other Professional Services Technology

Victim's position within group

Industry

Education

Known target sector

Country

United States

Not a listed target country

Other victims

View all (35)

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Group activity

Monthly attacks · leaknet

total · avg 3.2/mo