Ransomware Intelligence

Nihon Kotsu Co., Ltd. Ransomware Attack

Ransomware victim

—Country

Jul 15, 2026Discovered

Overview

View group profile

Discovered

in about 2 hours

Confidence

70%

Severity

Medium

Status

Unknown

Threat group

Total victims

37

First seen

Jul 2025

Last seen

Jul 2026

Threat level

3.7/10

Aggressiveness10/10

Lethality0/10

Criticality0.8/10

Targeted sectors

Education Financial Services Government & Defense Healthcare Manufacturing Other Professional Services Retail & E-Commerce Technology

Other victims

Same group · ailock

Group activity

Monthly attacks · ailock

37

total · avg 4.6/mo