Infostealer Vulnerability Report

10/27/2025 – 11/02/2025
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Costa RicaCosta Rica

Infostealer Costa Rica Risk Summary

27 Eki 2025 - 2 Kas 2025 This Costa Rica 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.

281Infected
Machines
87Infected Android
Devices
16Leaked Employee
Accounts
5.4KLeaked User
Accounts
1.6KAffected
Domains

Risk Score

0%
0%
100%

Costa Rica risk score showed a 35.8% decrease compared to last month and remains at 32 points out of 100.

Employee Data Leak

A total of 16 employee account leaks were detected across Costa Rica. The most affected domains are shown in the chart.

Customer Data Leak

A total of 5.378 user account leaks were detected across Costa Rica. The most affected domains are shown in the chart.

Most Affected Domains

50+

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google.com
254

Total

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live.com
161

Total

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facebook.com
157

Total

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microsoftonline.com
120

Total

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amazon.com
79

Total

Favicon
ucr.ac.cr
75

Total

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instagram.com
67

Total

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roblox.com
65

Total

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ccss.sa.cr
64

Total

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twitch.tv
64

Total

Top 10 Infostealer Families

PUREV442.0%
71
REDLINE24.3%
41
VIDAR17.2%
29
GENERIC STEALER8.9%
15
STEALC6.5%
11
BLANK GRABBER0.6%
1
ATOMIC MAC STEALER0.6%
1

Top Threats

The most detected malware on your systems: PUREV4 (%42.0 - 71), REDLINE (%24.3 - 41), VIDAR (%17.2 - 29).

Top 5 Antivirus Solutions

281

Sample Machines

Protection Status

1.07%ProtectedActive antivirus
59.07%UnprotectedNo antivirus
39.86%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender.18.51% of machines
52machine
Windows Defender18.15% of machines
51machine
Windows Defender Kaspersky Total Security.0.71% of machines
2machine
Windows Defender AVG Antivirus.0.71% of machines
2machine
Kaspersky Windows Defender.0.71% of machines
2machine

Critical Security Vulnerability

Danger

Critical situation: 59% (166 devices) unprotected systems detected! Only 3 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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