Infostealer Vulnerability Report

11/17/2025 – 11/23/2025
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JapanJapan

Infostealer Japan Risk Summary

17 Kas 2025 - 23 Kas 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.

604Infected
Machines
175Infected Android
Devices
104Leaked Employee
Accounts
22.8KLeaked User
Accounts
7.0KAffected
Domains

Risk Score

0%
0%
100%

Japan risk score showed no change compared to last month and remains at 50 points out of 100.

Employee Data Leak

A total of 104 employee account leaks were detected across Japan. The most affected domains are shown in the chart.

Customer Data Leak

A total of 22.750 user account leaks were detected across Japan. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
827

Total

Favicon
facebook.com
644

Total

Favicon
live.com
464

Total

Favicon
rakuten.co.jp
318

Total

Favicon
instagram.com
233

Total

Favicon
twitter.com
233

Total

Favicon
amazon.co.jp
190

Total

Favicon
roblox.com
184

Total

Favicon
discord.com
175

Total

Favicon
yahoo.co.jp
147

Total

Top 10 Infostealer Families

VIDAR61.3%
370
REDLINE17.4%
105
GENERIC STEALER16.7%
101
META1.3%
8
XFILES0.8%
5
PUREV40.8%
5
AURA STEALER0.7%
4
STEALC0.7%
4
ARKEI0.3%
2

Top Threats

The most detected malware on your systems: VIDAR (%61.3 - 370), REDLINE (%17.4 - 105), GENERIC STEALER (%16.7 - 101).

Top 5 Antivirus Solutions

604

Sample Machines

Protection Status

5.46%ProtectedActive antivirus
52.48%UnprotectedNo antivirus
42.05%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender42.05% of machines
254machine
uirusubasuta- kuraudo1.66% of machines
10machine
ESET Security1.32% of machines
8machine
sekiyuriteie-ziento0.83% of machines
5machine
Reason Cybersecurity0.5% of machines
3machine

Critical Security Vulnerability

Danger

Critical situation: 52% (317 devices) unprotected systems detected! Only 33 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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