Ransomware Intelligence

Jozef Stefan Institute (IJS)

Ransomware victim

coinbase cartelGroup

—Country

May 12, 2026Discovered

Overview

View group profile

Industry

Education

Discovered

about 1 month ago

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

coinbase cartel

Total victims

169

First seen

Sep 2025

Last seen

Jun 2026

Group status

active

Sophistication

0

Impact score

85

Threat level

2.5/10

Aggressiveness6/10

Lethality0/10

Criticality1.2/10

Status breakdown

Claimed

this victim

94.1%159

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

Education

Known target sector

Other victims

Same group · coinbase cartel

Group activity

Monthly attacks · coinbase cartel

169

total · avg 16.9/mo