Infostealer Vulnerability Report

05/19/2025 – 05/25/2025
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BrazilBrazil

Infostealer Brazil Risk Summary

19 May 2025 - 25 May 2025 This Brazil 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.

3.7KInfected
Machines
1.9KInfected Android
Devices
707Leaked Employee
Accounts
232.6KLeaked User
Accounts
34.1KAffected
Domains

Risk Score

0%
0%
100%

Brazil risk score showed a 146% 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 707 employee account leaks were detected across Brazil. The most affected domains are shown in the chart.

Customer Data Leak

A total of 232.582 user account leaks were detected across Brazil. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
8.890

Total

Favicon
facebook.com
6.513

Total

Favicon
roblox.com
6.465

Total

Favicon
live.com
5.795

Total

Favicon
discord.com
3.594

Total

Favicon
instagram.com
3.407

Total

Favicon
amazon.com.br
2.124

Total

Favicon
riotgames.com
2.118

Total

Favicon
caixa.gov.br
2.109

Total

Favicon
steampowered.com
1.876

Total

Top 10 Infostealer Families

LUMMAC77.3%
2.559
STEALC11.4%
378
VIDAR9.8%
325
TITAN0.8%
25
NEXUS0.3%
10
XFILES0.2%
6
ARKEI0.1%
3
REDLINE0.1%
3
DARKCRYSTAL0.1%
2
PUREV40.0%
1

Top Threats

The most detected malware on your systems: LUMMAC (%77.3 - 2.559), STEALC (%11.4 - 378), VIDAR (%9.8 - 325).

Top 5 Antivirus Solutions

3.711

Sample Machines

Protection Status

10.7%ProtectedActive antivirus
61.17%UnprotectedNo antivirus
28.13%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender25.79% of machines
957machine
Disabled8.76% of machines
325machine
Windows Defender [ON]2.34% of machines
87machine
Reason Cybersecurity1.02% of machines
38machine
Panda Dome [OFF]0.16% of machines
6machine

Critical Security Vulnerability

Danger

Critical situation: 61% (2.270 devices) unprotected systems detected! Only 397 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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