Infostealer Vulnerability Report

02/09/2026 – 02/15/2026
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South KoreaSouth Korea

Infostealer South Korea Risk Summary

9 Şub 2026 - 15 Şub 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.

269Infected
Machines
112Infected Android
Devices
30Leaked Employee
Accounts
8.2KLeaked User
Accounts
2.2KAffected
Domains

Risk Score

0%
0%
100%

South Korea risk score showed a 45% decrease compared to last month and remains at 27 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 8.246 user account leaks were detected across South Korea. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
naver.com
738

Total

Favicon
roblox.com
523

Total

Favicon
riotgames.com
357

Total

Favicon
google.com
242

Total

Favicon
nexon.com
198

Total

Favicon
mallmoa.co.kr
187

Total

Favicon
live.com
158

Total

Favicon
discord.com
138

Total

Favicon
facebook.com
110

Total

Favicon
kakao.com
83

Total

Top 10 Infostealer Families

VIDAR76.2%
205
REDLINE9.7%
26
LUMMAC4.5%
12
ARKEI3.7%
10
PUREV41.9%
5
GHOSTBUSTERS STEALER1.9%
5
STEALC1.1%
3
META0.4%
1
MACSYNC STEALER0.4%
1
UNKNOWN0.4%
1

Top Threats

The most detected malware on your systems: VIDAR (%76.2 - 205), REDLINE (%9.7 - 26), LUMMAC (%4.5 - 12).

Top 5 Antivirus Solutions

269

Sample Machines

Protection Status

0.37%ProtectedActive antivirus
23.42%UnprotectedNo antivirus
76.21%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender76.21% of machines
205machine
Enabled0.37% of machines
1machine

Medium Protection Level

Caution

Only 77% (1 devices) have antivirus protection. 63 unprotected devices pose serious risk and require immediate action. Additionally, 205 devices use free/basic protection.

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