Infostealer Vulnerability Report

07/07/2025 – 07/13/2025
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Czech RepublicCzech Republic

Infostealer Czech Republic Risk Summary

7 Tem 2025 - 13 Tem 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.

172Infected
Machines
77Infected Android
Devices
106Leaked Employee
Accounts
9.1KLeaked User
Accounts
2.4KAffected
Domains

Risk Score

0%
0%
100%

Czech Republic risk score showed a 241% increase compared to last month and is at 100 points out of 100. This increase was particularly influenced by leaks in the northern hemisphere.

Employee Data Leak

A total of 106 employee account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Customer Data Leak

A total of 9.074 user account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
roblox.com
393

Total

Favicon
google.com
315

Total

Favicon
live.com
196

Total

Favicon
szn.cz
187

Total

Favicon
discord.com
166

Total

Favicon
facebook.com
166

Total

Favicon
seznam.cz
123

Total

Favicon
instagram.com
121

Total

Favicon
twitch.tv
114

Total

Favicon
centrum.cz
110

Total

Top 10 Infostealer Families

LUMMAC73.8%
127
REDLINE20.9%
36
GENERIC STEALER2.3%
4
POSEIDON1.7%
3
STEALC1.2%
2

Top Threats

The most detected malware on your systems: LUMMAC (%73.8 - 127), REDLINE (%20.9 - 36), GENERIC STEALER (%2.3 - 4).

Top 5 Antivirus Solutions

172

Sample Machines

Protection Status

5.23%ProtectedActive antivirus
36.63%UnprotectedNo antivirus
58.14%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender51.16% of machines
88machine
Windows Defender [ON]6.98% of machines
12machine
Reason Cybersecurity2.33% of machines
4machine
Malwarebytes0.58% of machines
1machine
Avira Internet Security0.58% of machines
1machine

Medium Protection Level

Caution

Only 63% (9 devices) have antivirus protection. 63 unprotected devices pose serious risk and require immediate action. Additionally, 100 devices use free/basic protection.

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