Ransomware Intelligence

Kyokuto Kaihatsu Kogyo Ransomware Attack

kyokuto.com

JapanCountry

Jul 17, 2026Discovered

Overview

View group profile

Domain

kyokuto.com

Industry

Manufacturing

Country

Japan

Discovered

4 days ago

Attack date

Jul 16, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

Total victims

455

First seen

Jul 2025

Last seen

Jul 2026

Group status

active

Sophistication

0

Impact score

121

Threat level

4.3/10

Aggressiveness10/10

Lethality0.2/10

Criticality2.5/10

Status breakdown

Data Leaked4.8%22

Negotiating0.4%2

Claimed

this victim

94.7%431

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

Manufacturing

Known target sector

Country

Japan

Frequently targeted country

Other victims

Same group · incransom

Group activity

Monthly attacks · incransom

455

total · avg 35/mo