Ransomware Intelligence

Shamrock Holdings Inc. Ransomware Attack

Ransomware victim

the gentlemenGroup

—Country

Jul 2, 2026Discovered

Overview

View group profile

Discovered

about 4 hours ago

Confidence

70%

Severity

Medium

Status

Unknown

Threat group

Total victims

558

First seen

Sep 2025

Last seen

Jul 2026

Group status

active

Sophistication

0

Impact score

89

Threat level

4.3/10

Aggressiveness10/10

Lethality0.1/10

Criticality2.7/10

Status breakdown

Data Leaked0.5%3

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Other victims

Same group · the gentlemen

Group activity

Monthly attacks · the gentlemen

558

total · avg 50.7/mo