Infostealer Vulnerability Report

05/19/2025 – 05/25/2025
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Czech RepublicCzech Republic

Infostealer Czech Republic Risk Summary

19 May 2025 - 25 May 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.

170Infected
Machines
58Infected Android
Devices
106Leaked Employee
Accounts
6.3KLeaked User
Accounts
1.9KAffected
Domains

Risk Score

0%
0%
100%

Czech Republic risk score showed a 268.8% 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 6.260 user account leaks were detected across Czech Republic. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
218

Total

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roblox.com
217

Total

Favicon
seznam.cz
148

Total

Favicon
szn.cz
127

Total

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facebook.com
126

Total

Favicon
live.com
119

Total

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discord.com
118

Total

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epicgames.com
110

Total

Favicon
twitch.tv
105

Total

Favicon
instagram.com
99

Total

Top 10 Infostealer Families

LUMMAC75.2%
115
STEALC13.1%
20
VIDAR10.5%
16
TITAN1.3%
2

Top Threats

The most detected malware on your systems: LUMMAC (%75.2 - 115), STEALC (%13.1 - 20), VIDAR (%10.5 - 16).

Top 5 Antivirus Solutions

170

Sample Machines

Protection Status

12.35%ProtectedActive antivirus
68.82%UnprotectedNo antivirus
18.82%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender14.71% of machines
25machine
Disabled9.41% of machines
16machine
Windows Defender [ON]4.12% of machines
7machine
Reason Cybersecurity1.76% of machines
3machine
Symantec Endpoint Protection0.59% of machines
1machine

Critical Security Vulnerability

Danger

Critical situation: 69% (117 devices) unprotected systems detected! Only 21 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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