Infostealer Vulnerability Report

10/27/2025 – 11/02/2025
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Czech RepublicCzech Republic

Infostealer Czech Republic Risk Summary

27 Eki 2025 - 2 Kas 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.

647Infected
Machines
192Infected Android
Devices
492Leaked Employee
Accounts
23.8KLeaked User
Accounts
6.2KAffected
Domains

Risk Score

0%
0%
100%

Czech Republic risk score showed a 53.7% increase compared to last month and is at 77 points out of 100. This increase was particularly influenced by leaks in the northern hemisphere.

Employee Data Leak

A total of 492 employee account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Customer Data Leak

A total of 23.819 user account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
723

Total

Favicon
centrum.cz
629

Total

Favicon
facebook.com
595

Total

Favicon
roblox.com
565

Total

Favicon
szn.cz
482

Total

Favicon
seznam.cz
469

Total

Favicon
live.com
429

Total

Favicon
discord.com
296

Total

Favicon
instagram.com
230

Total

Favicon
steampowered.com
229

Total

Top 10 Infostealer Families

REDLINE49.0%
262
PUREV440.6%
217
VIDAR4.5%
24
GENERIC STEALER3.8%
20
STEALC2.1%
11
ATOMIC MAC STEALER0.2%
1

Top Threats

The most detected malware on your systems: REDLINE (%49.0 - 262), PUREV4 (%40.6 - 217), VIDAR (%4.5 - 24).

Top 5 Antivirus Solutions

647

Sample Machines

Protection Status

0.15%ProtectedActive antivirus
91.5%UnprotectedNo antivirus
8.35%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender8.19% of machines
53machine
Enabled0.15% of machines
1machine
Windows Defender.0.15% of machines
1machine

Critical Security Vulnerability

Danger

Critical situation: 92% (592 devices) unprotected systems detected! Only 1 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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