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Lone Star Overnight Ransomware Attack

lso.comRansomed

embargoGroup

LesothoCountry

Dec 6, 2025Discovered

Overview

View group profile

Domain

lso.com

Industry

Transportation

Country

Lesotho

Discovered

10 months ago

Attack date

Dec 6, 2025

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

embargo

Total victims

First seen

Oct 2025

Last seen

Sep 2026

Group status

active

Sophistication

Impact score

Threat level

1.5/10

Aggressiveness3/10

Lethality0/10

Criticality1.4/10

Status breakdown

Claimed

this victim

100.0%12

Targeted sectors

Education Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Technology Transportation

Victim's position within group

Industry

Transportation

Known target sector

Country

Lesotho

Frequently targeted country

Other victims

View all (12)

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Group activity

Monthly attacks · embargo

total · avg 2/mo