Infostealer Vulnerability Report

10/13/2025 – 10/19/2025
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JapanJapan

Infostealer Japan Risk Summary

13 Eki 2025 - 19 Eki 2025 This Japan risk summary for the period is based on general trends from DarkRadar sources. The content serves as an assessment aimed at understanding potential cyber threat dynamics in different regions and reflects only the general overview.

791Infected
Machines
295Infected Android
Devices
153Leaked Employee
Accounts
48.4KLeaked User
Accounts
10.8KAffected
Domains

Risk Score

0%
0%
100%

Japan risk score showed a 42.9% decrease compared to last month and remains at 29 points out of 100.

Employee Data Leak

A total of 153 employee account leaks were detected across Japan. The most affected domains are shown in the chart.

Customer Data Leak

A total of 48.428 user account leaks were detected across Japan. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
1.650

Total

Favicon
rakuten.co.jp
1.084

Total

Favicon
facebook.com
780

Total

Favicon
hp-kari.com
764

Total

Favicon
live.com
748

Total

Favicon
twitter.com
544

Total

Favicon
roblox.com
523

Total

Favicon
rocketbbs.com
519

Total

Favicon
amazon.co.jp
498

Total

Favicon
instagram.com
429

Total

Top 10 Infostealer Families

GENERIC STEALER51.6%
129
REDLINE30.8%
77
ATLANTIDA5.2%
13
VIDAR3.6%
9
AURA STEALER2.4%
6
ELYSIUM STEALER2.0%
5
STEALC1.2%
3
LUMMAC1.2%
3
XFILES0.8%
2
PHANTOM STEALER0.8%
2
CRYPTBOTV20.4%
1

Top Threats

The most detected malware on your systems: GENERIC STEALER (%51.6 - 129), REDLINE (%30.8 - 77), ATLANTIDA (%5.2 - 13).

Top 5 Antivirus Solutions

791

Sample Machines

Protection Status

5.94%ProtectedActive antivirus
70.8%UnprotectedNo antivirus
23.26%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender19.72% of machines
156machine
ESET Security1.64% of machines
13machine
Disabled1.01% of machines
8machine
sekiyuriteie-ziento0.63% of machines
5machine
Windows Defender ウイルスバスター クラウド0.51% of machines
4machine

Critical Security Vulnerability

Danger

Critical situation: 71% (560 devices) unprotected systems detected! Only 47 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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