Infostealer Vulnerability Report

03/23/2026 – 03/29/2026
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BrazilBrazil

Infostealer Brazil Risk Summary

23 Mar 2026 - 29 Mar 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.

4.1KInfected
Machines
2.6KInfected Android
Devices
926Leaked Employee
Accounts
271.0KLeaked User
Accounts
49.5KAffected
Domains

Risk Score

0%
0%
100%

Brazil risk score showed a 40.6% decrease compared to last month and remains at 30 points out of 100.

Employee Data Leak

A total of 926 employee account leaks were detected across Brazil. The most affected domains are shown in the chart.

Customer Data Leak

A total of 270.958 user account leaks were detected across Brazil. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
9.786

Total

Favicon
facebook.com
7.026

Total

Favicon
live.com
6.459

Total

Favicon
roblox.com
5.709

Total

Favicon
instagram.com
3.891

Total

Favicon
discord.com
2.529

Total

Favicon
caixa.gov.br
2.233

Total

Favicon
acesso.gov.br
1.987

Total

Favicon
hotmart.com
1.909

Total

Favicon
netflix.com
1.898

Total

Top 10 Infostealer Families

PUREV436.5%
1.496
VIDAR22.4%
921
ARKEI18.3%
749
REDLINE8.1%
334
LUMMAC6.9%
284
GENERIC STEALER1.9%
78
XFILES1.7%
70
SHAPESHIFTER1.7%
68
KATZ STEALER1.1%
43
ELYSIUM STEALER0.7%
27
ATLANTIDA0.5%
20
STEALC0.3%
12

Top Threats

The most detected malware on your systems: PUREV4 (%36.5 - 1.496), VIDAR (%22.4 - 921), ARKEI (%18.3 - 749).

Top 5 Antivirus Solutions

4.102

Sample Machines

Protection Status

0%ProtectedActive antivirus
76.08%UnprotectedNo antivirus
23.92%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender23.87% of machines
979machine
Windows Defender [B1881]0.02% of machines
1machine
Windows Defender [K1319]0.02% of machines
1machine

Critical Security Vulnerability

Danger

Critical situation: 76% (3.121 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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