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Hashimoto Jimuki Ransomware Attack

aoa21.comRansomed

Vexy RansomwareGroup

JapanCountry

Sep 15, 2026Discovered

Overview

View group profile

Domain

aoa21.com

Industry

Technology

Country

Japan

Discovered

3 days ago

Attack date

Sep 15, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

Vexy Ransomware

Total victims

First seen

Sep 2026

Last seen

Sep 2026

Threat level

2.5/10

Aggressiveness7.3/10

Lethality0/10

Criticality0/10

Status breakdown

Claimed

this victim

100.0%17

Targeted sectors

Energy & Utilities Government & Defense Hospitality Manufacturing Other Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Technology

Known target sector

Country

Japan

Not a listed target country

Other victims

View all (17)

Same group · Vexy Ransomware

STP Fashion Lab
Italy
Claimed
Hashimoto Jimuki
Japan
Claimed
Strad Solutions
United Kingdom
Claimed
i2k2 Networks
India
Claimed
Logar Network Solutions
Brazil
Claimed
United Group
India
Claimed

Group activity

Monthly attacks · Vexy Ransomware

total · avg 17/mo