Infostealer Vulnerability Report

09/01/2025 – 09/07/2025
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Czech RepublicCzech Republic

Infostealer Czech Republic Risk Summary

1 Eyl 2025 - 7 Eyl 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.

1.9KInfected
Machines
677Infected Android
Devices
546Leaked Employee
Accounts
67.4KLeaked User
Accounts
15.0KAffected
Domains

Risk Score

0%
0%
100%

Czech Republic risk score showed no change compared to last month and remains at 52 points out of 100.

Employee Data Leak

A total of 546 employee account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Customer Data Leak

A total of 67.362 user account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
2.402

Total

Favicon
facebook.com
1.794

Total

Favicon
seznam.cz
1.508

Total

Favicon
szn.cz
1.317

Total

Favicon
roblox.com
1.177

Total

Favicon
live.com
1.122

Total

Favicon
twitch.tv
517

Total

Favicon
gametwist.com
512

Total

Favicon
instagram.com
505

Total

Favicon
discord.com
504

Total

Top 10 Infostealer Families

VIDAR45.0%
836
REDLINE27.8%
517
LUMMAC11.2%
207
META10.4%
193
GENERIC STEALER3.3%
62
PUREV41.9%
36
STEALC0.3%
6

Top Threats

The most detected malware on your systems: VIDAR (%45.0 - 836), REDLINE (%27.8 - 517), LUMMAC (%11.2 - 207).

Top 5 Antivirus Solutions

1.890

Sample Machines

Protection Status

0.11%ProtectedActive antivirus
96.4%UnprotectedNo antivirus
3.49%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender3.02% of machines
57machine
Windows Defender [ON]0.48% of machines
9machine
Reason Cybersecurity0.11% of machines
2machine

Critical Security Vulnerability

Danger

Critical situation: 96% (1.822 devices) unprotected systems detected! Only 2 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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