Infostealer Vulnerability Report

11/10/2025 – 11/16/2025
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JapanJapan

Infostealer Japan Risk Summary

10 Kas 2025 - 16 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.

1.5KInfected
Machines
563Infected Android
Devices
76Leaked Employee
Accounts
22.8KLeaked User
Accounts
6.0KAffected
Domains

Risk Score

0%
0%
100%

Japan risk score showed a 19.6% increase compared to last month and is at 60 points out of 100. This increase was particularly influenced by leaks in the northern hemisphere.

Employee Data Leak

A total of 76 employee account leaks were detected across Japan. The most affected domains are shown in the chart.

Customer Data Leak

A total of 22.803 user account leaks were detected across Japan. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
773

Total

Favicon
live.com
407

Total

Favicon
rakuten.co.jp
391

Total

Favicon
roblox.com
375

Total

Favicon
facebook.com
311

Total

Favicon
amazon.co.jp
226

Total

Favicon
instagram.com
213

Total

Favicon
twitter.com
208

Total

Favicon
discord.com
183

Total

Favicon
apple.com
151

Total

Top 10 Infostealer Families

VIDAR60.3%
886
GENERIC STEALER24.0%
352
REDLINE12.6%
185
STEALC1.2%
17
ARKEI1.1%
16
PUREV40.6%
9
PWN STEALER0.1%
1
META0.1%
1
XFILES0.1%
1
ERBIUM STEALER0.1%
1

Top Threats

The most detected malware on your systems: VIDAR (%60.3 - 886), GENERIC STEALER (%24.0 - 352), REDLINE (%12.6 - 185).

Top 5 Antivirus Solutions

1.469

Sample Machines

Protection Status

8.24%ProtectedActive antivirus
41.39%UnprotectedNo antivirus
50.37%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender50.37% of machines
740machine
uirusubasuta- kuraudo3.68% of machines
54machine
sekiyuriteie-ziento0.88% of machines
13machine
McAfee0.82% of machines
12machine
makahui- uirususukiyan0.54% of machines
8machine

Medium Protection Level

Caution

Only 59% (121 devices) have antivirus protection. 608 unprotected devices pose serious risk and require immediate action. Additionally, 740 devices use free/basic protection.

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