Ransomware needs a way in. Stolen credentials are the cheapest one.

M. B. Kahn Construction Co.NEW Ransomware Attack

Ransomware victimData extortion

coinbasecartelGroup

—Country

Aug 2, 2026Discovered

Overview

View group profile

Industry

Other

Discovered

11 days ago

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

coinbasecartel

Total victims

101

First seen

Sep 2025

Last seen

Aug 2026

Group status

active

Sophistication

Impact score

Threat level

2.9/10

Aggressiveness7/10

Lethality0.1/10

Criticality1.3/10

Status breakdown

Data Leaked2.0%2

Claimed

this victim

98.0%99

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

Other

Known target sector

Other victims

View all (101)

Same group · coinbasecartel

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—
Claimed
M. B. Kahn Construction Co.NEW
—
Claimed
Xs CadNEW
—
Claimed
CEN-CENELEC
Belgium
Claimed
MIM Fertility
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Claimed

Group activity