Infostealer Vulnerability Report

07/14/2025 – 07/20/2025
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Czech RepublicCzech Republic

Infostealer Czech Republic Risk Summary

14 Tem 2025 - 20 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.

162Infected
Machines
65Infected Android
Devices
69Leaked Employee
Accounts
7.7KLeaked User
Accounts
2.1KAffected
Domains

Risk Score

0%
0%
100%

Czech Republic risk score showed a 15% decrease compared to last month and remains at 43 points out of 100.

Employee Data Leak

A total of 69 employee account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Customer Data Leak

A total of 7.734 user account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
roblox.com
424

Total

Favicon
google.com
268

Total

Favicon
live.com
176

Total

Favicon
facebook.com
166

Total

Favicon
szn.cz
145

Total

Favicon
discord.com
136

Total

Favicon
steampowered.com
103

Total

Favicon
twitch.tv
102

Total

Favicon
seznam.cz
95

Total

Favicon
instagram.com
87

Total

Top 10 Infostealer Families

LUMMAC54.3%
88
REDLINE26.5%
43
RISEPRO14.2%
23
VIDAR3.1%
5
STEALC1.2%
2
POSEIDON0.6%
1

Top Threats

The most detected malware on your systems: LUMMAC (%54.3 - 88), REDLINE (%26.5 - 43), RISEPRO (%14.2 - 23).

Top 5 Antivirus Solutions

162

Sample Machines

Protection Status

6.79%ProtectedActive antivirus
50%UnprotectedNo antivirus
43.21%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender35.19% of machines
57machine
Windows Defender [ON]8.02% of machines
13machine
Reason Cybersecurity3.7% of machines
6machine
ESET Security1.23% of machines
2machine
Spybot - Search and Destroy [OFF]0.62% of machines
1machine

Medium Protection Level

Caution

Only 50% (11 devices) have antivirus protection. 81 unprotected devices pose serious risk and require immediate action. Additionally, 70 devices use free/basic protection.

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