Ransomware Intelligence

www.shimaogroup.com

shimaogroup.com

ChinaCountry

Sep 15, 2025Discovered

Overview

View group profile

Domain

shimaogroup.com

Industry

Other

Country

China

Discovered

9 months ago

Attack date

Sep 15, 2025

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

Total victims

151

First seen

Jun 2025

Last seen

Feb 2026

Group status

active

Sophistication

0

Impact score

64

Threat level

2.5/10

Aggressiveness5/10

Lethality0/10

Criticality2.3/10

Status breakdown

Claimed

this victim

99.3%150

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

Other

Known target sector

Country

China

Frequently targeted country

Other victims

Same group · devman

Group activity

Monthly attacks · devman

151

total · avg 16.8/mo