Latest Research on INC and The Gentlemen Ransomware: Exposed AI Infrastructure

Thompson Builders Ransomware Attack

tbcorp.comRansomed

securotropGroup

United StatesCountry

May 4, 2026Discovered

Overview

View group profile

Domain

tbcorp.com

Industry

Other

Country

United States

Discovered

6 months ago

Attack date

May 4, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

securotrop

Total victims

First seen

Nov 2025

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

2.8/10

Aggressiveness8/10

Lethality0/10

Criticality0/10

Status breakdown

Claimed

this victim

100.0%25

Targeted sectors

Energy & Utilities Financial Services Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Other

Known target sector

Country

United States

Frequently targeted country

Other victims

View all (25)

Same group · securotrop

Advantage Sintered Metals
United States
Claimed
Synergy Engeneering
—
Claimed
Tax Prep and More
United States
Claimed
Prefix Corporation
United States
Claimed
Shelco
United States
Claimed
ADL Embedded Solutions
United States
Claimed

Group activity

Monthly attacks · securotrop

total · avg 2.3/mo