Infostealer Vulnerability Report

11/24/2025 – 11/30/2025
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BrazilBrazil

Infostealer Brazil Risk Summary

24 Kas 2025 - 30 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.

5.7KInfected
Machines
3.3KInfected Android
Devices
2.0KLeaked Employee
Accounts
517.3KLeaked User
Accounts
80.0KAffected
Domains

Risk Score

0%
0%
100%

Brazil risk score showed a 74.3% increase compared to last month and is at 87 points out of 100. This increase was particularly influenced by leaks in the northern hemisphere.

Employee Data Leak

A total of 2.002 employee account leaks were detected across Brazil. The most affected domains are shown in the chart.

Customer Data Leak

A total of 517.338 user account leaks were detected across Brazil. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
18.339

Total

Favicon
facebook.com
16.328

Total

Favicon
live.com
11.489

Total

Favicon
roblox.com
8.237

Total

Favicon
instagram.com
7.332

Total

Favicon
discord.com
4.920

Total

Favicon
acesso.gov.br
4.549

Total

Favicon
caixa.gov.br
4.024

Total

Favicon
netflix.com
3.602

Total

Favicon
hotmart.com
3.524

Total

Top 10 Infostealer Families

VIDAR37.7%
2.152
PUREV427.7%
1.581
REDLINE19.1%
1.092
GENERIC STEALER7.5%
427
STEALC5.3%
304
LUMMAC1.1%
64
META0.4%
23
BLANK GRABBER0.3%
16
ARKEI0.3%
14
ELYSIUM STEALER0.1%
7
XFILES0.1%
7
ATLANTIDA0.1%
5
GHOSTBUSTERS STEALER0.1%
4
AURA STEALER0.1%
4
ATOMIC MAC STEALER0.0%
2

Top Threats

The most detected malware on your systems: VIDAR (%37.7 - 2.152), PUREV4 (%27.7 - 1.581), REDLINE (%19.1 - 1.092).

Top 5 Antivirus Solutions

5.702

Sample Machines

Protection Status

1.16%ProtectedActive antivirus
65.36%UnprotectedNo antivirus
33.48%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender33.3% of machines
1.899machine
McAfee0.18% of machines
10machine
Windows Defender.0.18% of machines
10machine
Norton Security Ultra0.16% of machines
9machine
Reason Cybersecurity0.14% of machines
8machine

Critical Security Vulnerability

Danger

Critical situation: 65% (3.727 devices) unprotected systems detected! Only 66 devices are protected. Immediate antivirus deployment and security scan required. Your company data is at high risk.

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