Infostealer Vulnerability Report

12/28/2025 – 01/04/2026
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BrazilBrazil

Infostealer Brazil Risk Summary

28 Ara 2025 - 4 Oca 2026 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.

1.7KInfected
Machines
962Infected Android
Devices
362Leaked Employee
Accounts
134.4KLeaked User
Accounts
19.2KAffected
Domains

Risk Score

0%
0%
100%

Brazil risk score showed a 84.2% increase compared to last month and is at 92 points out of 100. This increase was particularly influenced by leaks in the northern hemisphere.

Employee Data Leak

A total of 362 employee account leaks were detected across Brazil. The most affected domains are shown in the chart.

Customer Data Leak

A total of 134.351 user account leaks were detected across Brazil. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
5.468

Total

Favicon
roblox.com
5.319

Total

Favicon
live.com
3.783

Total

Favicon
facebook.com
3.141

Total

Favicon
discord.com
2.234

Total

Favicon
instagram.com
2.035

Total

Favicon
bitbackoffice.com
1.543

Total

Favicon
netflix.com
1.142

Total

Favicon
caixa.gov.br
1.094

Total

Favicon
amazon.com.br
1.068

Total

Top 10 Infostealer Families

VIDAR70.6%
1.229
LUMMAC21.1%
368
REDLINE4.0%
70
PUREV42.8%
49
STEALC1.1%
19
META0.1%
2
ELYSIUM STEALER0.1%
1
GHOSTBUSTERS STEALER0.1%
1
ERBIUM STEALER0.1%
1

Top Threats

The most detected malware on your systems: VIDAR (%70.6 - 1.229), LUMMAC (%21.1 - 368), REDLINE (%4.0 - 70).

Top 5 Antivirus Solutions

1.741

Sample Machines

Protection Status

0%ProtectedActive antivirus
73.69%UnprotectedNo antivirus
26.31%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender26.31% of machines
458machine

Critical Security Vulnerability

Danger

Critical situation: 74% (1.283 devices) unprotected systems detected! Only 0 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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