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

Official Postal Office Platform of Costa Rica Ransomware Attack

Ransomware victimRansomed

kazuGroup

Costa RicaCountry

Nov 10, 2025Discovered

Overview

View group profile

Industry

Government & Defense

Country

Costa Rica

Discovered

12 months ago

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

kazu

Total victims

First seen

Nov 2025

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

4.7/10

Aggressiveness9/10

Lethality0/10

Criticality5/10

Status breakdown

Claimed

this victim

100.0%85

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Manufacturing Other Professional Services Technology

Victim's position within group

Industry

Government & Defense

Known target sector

Country

Costa Rica

Frequently targeted country

Other victims

View all (85)

Same group · kazu

HOY-VOY: Driving Education Platform
—
Claimed
MINESURSI DRC: Teacher Registration Platform
—
Claimed
Rand Mutual Assurance: Workers’ Compensation Services
—
Claimed
PGR Mozambique: Public Justice System
—
Claimed
TGD
—
Claimed
Canada Yocale: Appointment Management System
—
Claimed

Group activity

Monthly attacks · kazu

total · avg 12.1/mo