Infostealer Vulnerability Report

02/16/2026 – 02/22/2026
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BrazilBrazil

Infostealer Brazil Risk Summary

16 Şub 2026 - 22 Şub 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.

2.8KInfected
Machines
1.4KInfected Android
Devices
496Leaked Employee
Accounts
133.3KLeaked User
Accounts
25.8KAffected
Domains

Risk Score

0%
0%
100%

Brazil risk score showed a 46.8% decrease compared to last month and remains at 27 points out of 100.

Employee Data Leak

A total of 496 employee account leaks were detected across Brazil. The most affected domains are shown in the chart.

Customer Data Leak

A total of 133.327 user account leaks were detected across Brazil. The most affected domains are shown in the chart.

Most Affected Domains

50+

Favicon
google.com
4.568

Total

Favicon
facebook.com
3.325

Total

Favicon
roblox.com
2.875

Total

Favicon
live.com
2.685

Total

Favicon
instagram.com
2.057

Total

Favicon
discord.com
1.388

Total

Favicon
hotmart.com
1.099

Total

Favicon
caixa.gov.br
1.085

Total

Favicon
amazon.com.br
1.013

Total

Favicon
acesso.gov.br
956

Total

Top 10 Infostealer Families

VIDAR64.6%
1.825
LUMMAC8.0%
226
MACSYNC STEALER7.1%
200
STEALC5.4%
153
PUREV45.1%
144
ARKEI2.9%
81
REDLINE2.8%
80
GENERIC STEALER1.5%
41
SHUB STEALER1.1%
32
SANTA STEALER1.0%
29
SHAPESHIFTER0.3%
9
ATLANTIDA0.1%
4

Top Threats

The most detected malware on your systems: VIDAR (%64.6 - 1.825), LUMMAC (%8.0 - 226), MACSYNC STEALER (%7.1 - 200).

Top 5 Antivirus Solutions

2.824

Sample Machines

Protection Status

7.4%ProtectedActive antivirus
31.02%UnprotectedNo antivirus
61.58%Free/BasicFree AV

Popular Antivirus Solutions

Windows Defender61.3% of machines
1.731machine
Enabled5.81% of machines
164machine
Disabled1.27% of machines
36machine
Windows Defender [ON]0.28% of machines
8machine
AVG AntiVirus Free0.14% of machines
4machine

Medium Protection Level

Caution

Only 69% (209 devices) have antivirus protection. 876 unprotected devices pose serious risk and require immediate action. Additionally, 1.739 devices use free/basic protection.

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