Ransomware Intelligence

Hartfiel Automation Ransomware Attack

hartfiel.com

thegentlemenGroup

United StatesCountry

Aug 7, 2026Discovered

Overview

View group profile

Domain

hartfiel.com

Industry

Manufacturing

Country

United States

Discovered

about 15 hours ago

Attack date

Aug 7, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

Total victims

370

First seen

Aug 2025

Last seen

Aug 2026

Group status

active

Sophistication

0

Impact score

89

Threat level

4.2/10

Aggressiveness10/10

Lethality0.1/10

Criticality2.2/10

Status breakdown

Data Leaked0.8%3

Negotiating0.3%1

Claimed

this victim

98.9%366

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

Manufacturing

Known target sector

Country

United States

Frequently targeted country

Other victims

Same group · thegentlemen

Group activity

Monthly attacks · thegentlemen

370

total · avg 28.5/mo