Infostealer Vulnerability Report

05/26/2025 – 06/01/2025
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South KoreaSouth Korea

Infostealer South Korea Risk Summary

26 May 2025 - 1 Haz 2025 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.

238Infected
Machines
95Infected Android
Devices
55Leaked Employee
Accounts
13.7KLeaked User
Accounts
4.2KAffected
Domains

Risk Score

0%
0%
100%

South Korea risk score showed a 8.5% decrease compared to last month and remains at 46 points out of 100.

Employee Data Leak

A total of 55 employee account leaks were detected across South Korea. The most affected domains are shown in the chart.

Customer Data Leak

A total of 13.736 user account leaks were detected across South Korea. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
naver.com
356

Total

Favicon
google.com
326

Total

Favicon
roblox.com
298

Total

Favicon
riotgames.com
292

Total

Favicon
nexon.com
222

Total

Favicon
live.com
168

Total

Favicon
kakao.com
146

Total

Favicon
facebook.com
144

Total

Favicon
gmarket.co.kr
133

Total

Favicon
coupang.com
110

Total

Top 10 Infostealer Families

LUMMAC77.0%
164
REDLINE15.5%
33
TITAN3.3%
7
STEALC2.8%
6
VIDAR1.4%
3

Top Threats

The most detected malware on your systems: LUMMAC (%77.0 - 164), REDLINE (%15.5 - 33), TITAN (%3.3 - 7).

Top 5 Antivirus Solutions

238

Sample Machines

Protection Status

11.76%ProtectedActive antivirus
44.12%UnprotectedNo antivirus
44.12%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender42.44% of machines
101machine
AhnLab V3 Lite2.52% of machines
6machine
알약2.52% of machines
6machine
Windows Defender [ON]1.68% of machines
4machine
Disabled1.26% of machines
3machine

Medium Protection Level

Caution

Only 56% (28 devices) have antivirus protection. 105 unprotected devices pose serious risk and require immediate action. Additionally, 105 devices use free/basic protection.

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