Infostealer Vulnerability Report

08/18/2025 – 08/24/2025
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Czech RepublicCzech Republic

Infostealer Czech Republic Risk Summary

18 Ağu 2025 - 24 Ağu 2025 This Czech Republic 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.

499Infected
Machines
153Infected Android
Devices
68Leaked Employee
Accounts
8.7KLeaked User
Accounts
2.6KAffected
Domains

Risk Score

0%
0%
100%

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

Employee Data Leak

A total of 68 employee account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Customer Data Leak

A total of 8.678 user account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
roblox.com
438

Total

Favicon
google.com
390

Total

Favicon
live.com
237

Total

Favicon
facebook.com
185

Total

Favicon
discord.com
156

Total

Favicon
instagram.com
136

Total

Favicon
szn.cz
125

Total

Favicon
epicgames.com
109

Total

Favicon
tlauncher.org
101

Total

Favicon
steampowered.com
99

Total

Top 10 Infostealer Families

LUMMAC53.6%
225
REDLINE15.7%
66
GENERIC STEALER10.7%
45
PUREV46.4%
27
META5.7%
24
TITAN4.3%
18
RACCOON1.4%
6
VIDAR1.4%
6
STEALC0.5%
2
ATOMIC MAC STEALER0.2%
1

Top Threats

The most detected malware on your systems: LUMMAC (%53.6 - 225), REDLINE (%15.7 - 66), GENERIC STEALER (%10.7 - 45).

Top 5 Antivirus Solutions

499

Sample Machines

Protection Status

2%ProtectedActive antivirus
87.17%UnprotectedNo antivirus
10.82%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender10.82% of machines
54machine
Disabled1.2% of machines
6machine
Reason Cybersecurity0.2% of machines
1machine
ESET Security0.2% of machines
1machine
Avira Security0.2% of machines
1machine

Critical Security Vulnerability

Danger

Critical situation: 87% (435 devices) unprotected systems detected! Only 10 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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