Infostealer Vulnerability Report

11/03/2025 – 11/09/2025
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BrazilBrazil

Infostealer Brazil Risk Summary

3 Kas 2025 - 9 Kas 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.

6.0KInfected
Machines
3.1KInfected Android
Devices
935Leaked Employee
Accounts
251.9KLeaked User
Accounts
41.6KAffected
Domains

Risk Score

0%
0%
100%

Brazil risk score showed a 19.4% decrease compared to last month and remains at 40 points out of 100.

Employee Data Leak

A total of 935 employee account leaks were detected across Brazil. The most affected domains are shown in the chart.

Customer Data Leak

A total of 251.935 user account leaks were detected across Brazil. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
10.183

Total

Favicon
roblox.com
9.434

Total

Favicon
facebook.com
6.858

Total

Favicon
live.com
6.704

Total

Favicon
discord.com
4.392

Total

Favicon
instagram.com
4.390

Total

Favicon
riotgames.com
2.325

Total

Favicon
amazon.com.br
2.116

Total

Favicon
caixa.gov.br
2.101

Total

Favicon
steampowered.com
2.015

Total

Top 10 Infostealer Families

REDLINE61.8%
3.685
VIDAR17.7%
1.055
LUMMAC8.1%
482
GENERIC STEALER7.4%
442
STEALC2.5%
147
META1.6%
98
ARKEI0.4%
25
BLANK GRABBER0.3%
17
XFILES0.1%
7
AURA STEALER0.0%
2

Top Threats

The most detected malware on your systems: REDLINE (%61.8 - 3.685), VIDAR (%17.7 - 1.055), LUMMAC (%8.1 - 482).

Top 5 Antivirus Solutions

5.960

Sample Machines

Protection Status

0.94%ProtectedActive antivirus
80.32%UnprotectedNo antivirus
18.74%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender18.62% of machines
1.110machine
Kaspersky0.18% of machines
11machine
Windows Defender.0.12% of machines
7machine
Reason Cybersecurity0.12% of machines
7machine
UOL Seguranca Digital0.12% of machines
7machine

Critical Security Vulnerability

Danger

Critical situation: 80% (4.787 devices) unprotected systems detected! Only 56 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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