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Palatine School Ransomware Attack

palatineschool.orgRansomed

stormousGroup

United KingdomCountry

Jun 28, 2026Discovered

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

Overview

View group profile

Domain

palatineschool.org

Industry

Education

Country

United Kingdom

Discovered

about 1 month ago

Attack date

Jun 28, 2026

Confidence

90%

Severity

Critical

Status

Data Leaked

Threat group

stormous

Total victims

First seen

Oct 2025

Last seen

Jul 2026

Group status

active

Sophistication

Impact score

Threat level

2.2/10

Aggressiveness5/10

Lethality0.3/10

Criticality1.1/10

Status breakdown

Data Leaked

this victim

6.0%4

Claimed94.0%63

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

Education

Known target sector

Country

United Kingdom

Frequently targeted country

Other victims

View all (67)

Same group · stormous

Group activity

Monthly attacks · stormous

total · avg 8.4/mo