Infostealer Vulnerability Report

01/04/2026 – 01/11/2026
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South KoreaSouth Korea

Infostealer South Korea Risk Summary

4 Oca 2026 - 11 Oca 2026 This South Korea 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.

114Infected
Machines
51Infected Android
Devices
30Leaked Employee
Accounts
7.0KLeaked User
Accounts
1.5KAffected
Domains

Risk Score

0%
0%
100%

South Korea risk score showed a 61.6% decrease compared to last month and remains at 19 points out of 100.

Employee Data Leak

A total of 30 employee account leaks were detected across South Korea. The most affected domains are shown in the chart.

Customer Data Leak

A total of 7.025 user account leaks were detected across South Korea. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
roblox.com
469

Total

Favicon
riotgames.com
277

Total

Favicon
google.com
255

Total

Favicon
facebook.com
205

Total

Favicon
naver.com
182

Total

Favicon
live.com
182

Total

Favicon
nexon.com
122

Total

Favicon
discord.com
118

Total

Favicon
kakao.com
104

Total

Favicon
instagram.com
62

Total

Top 10 Infostealer Families

LUMMAC67.5%
77
VIDAR23.7%
27
GENERIC STEALER3.5%
4
REDLINE2.6%
3
PUREV42.6%
3

Top Threats

The most detected malware on your systems: LUMMAC (%67.5 - 77), VIDAR (%23.7 - 27), GENERIC STEALER (%3.5 - 4).

Top 5 Antivirus Solutions

114

Sample Machines

Protection Status

0.88%ProtectedActive antivirus
83.33%UnprotectedNo antivirus
15.79%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender15.79% of machines
18machine
AhnLab V3 Lite0.88% of machines
1machine

Critical Security Vulnerability

Danger

Critical situation: 83% (95 devices) unprotected systems detected! Only 1 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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