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Slate Valley Unified School District Ransomware Attack

slatevalleyunified.orgData extortion

kairosGroup

United StatesCountry

Oct 1, 2026Discovered

Overview

View group profile

Domain

slatevalleyunified.org

Industry

Education

Country

United States

Discovered

5 days ago

Attack date

Oct 1, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

kairos

Total victims

First seen

Oct 2025

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

3.8/10

Aggressiveness7/10

Lethality0/10

Criticality4.3/10

Status breakdown

Claimed

this victim

100.0%46

Targeted sectors

Education Energy & Utilities 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 States

Frequently targeted country

Other victims

View all (46)

Same group · kairos

Group activity

Monthly attacks · kairos

total · avg 4.2/mo