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

Altpro Ransomware Attack

altpro.hrData extortion

coinbasecartelGroup

CroatiaCountry

Apr 18, 2026Discovered

Overview

View group profile

Domain

altpro.hr

Industry

Transportation

Country

Croatia

Discovered

6 months ago

Attack date

Apr 18, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

coinbasecartel

Total victims

181

First seen

Oct 2025

Last seen

Aug 2026

Group status

active

Sophistication

Impact score

Threat level

2.1/10

Aggressiveness5/10

Lethality0/10

Criticality1.1/10

Status breakdown

Claimed

this victim

100.0%181

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

Transportation

Known target sector

Country

Croatia

Frequently targeted country

Other victims

View all (181)

Same group · coinbasecartel

Group activity

Monthly attacks · coinbasecartel

181

total · avg 16.5/mo