Infostealer Vulnerability Report

02/16/2026 – 02/22/2026
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EstoniaEstonia

Infostealer Estonia Risk Summary

16 Şub 2026 - 22 Şub 2026 This Estonia 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.

16Infected
Machines
3Infected Android
Devices
4Leaked Employee
Accounts
442Leaked User
Accounts
231Affected
Domains

Risk Score

0%
0%
100%

Estonia risk score showed a 43.8% decrease compared to last month and remains at 28 points out of 100.

Employee Data Leak

A total of 4 employee account leaks were detected across Estonia. The most affected domains are shown in the chart.

Customer Data Leak

A total of 442 user account leaks were detected across Estonia. The most affected domains are shown in the chart.

Most Affected Domains

50+

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google.com
15

Total

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facebook.com
14

Total

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plarium.com
13

Total

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discord.com
11

Total

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roblox.com
10

Total

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live.com
10

Total

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ekool.eu
9

Total

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yahoo.com
8

Total

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ope.ee
7

Total

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eduakadeemia.ee
7

Total

Top 10 Infostealer Families

VIDAR43.8%
7
LUMMAC18.8%
3
ARKEI18.8%
3
MACSYNC STEALER6.3%
1
REDLINE6.3%
1
SHAPESHIFTER6.3%
1

Top Threats

The most detected malware on your systems: VIDAR (%43.8 - 7), LUMMAC (%18.8 - 3), ARKEI (%18.8 - 3).

Top 5 Antivirus Solutions

16

Sample Machines

Protection Status

6.25%ProtectedActive antivirus
50%UnprotectedNo antivirus
43.75%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender43.75% of machines
7machine
Enabled6.25% of machines
1machine

Medium Protection Level

Caution

Only 50% (1 devices) have antivirus protection. 8 unprotected devices pose serious risk and require immediate action. Additionally, 7 devices use free/basic protection.

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