Brazil
Brazil Infostealer Threat Report — January 2026
01/01/2026 – 01/31/2026
Threat summary
Key figures from the month's threat activity.
Overview
Most common malware family: VIDAR (35.3% of infections). Sector with the most employee account leaks: Education.
Ransomware victims in Brazil26,466
infected devices · from 10 families
Report periodJan 1, 2026 - Jan 31, 2026
Risk score
50
- Infected devices
- 26,466
- Android devices
- 14,294
- Domains
- 120,317
- Employee accounts
- 3,900
- Customer accounts
- 1,279,727
- Families
- 10
Top 10 malware families
infections- 1VIDAR9,349
- 2PUREV48,545
- 3STEALC3,669
- 4LUMMAC2,201
- 5REDLINE1,239
- 6UNKNOWN700
- 7KATZ STEALER197
- 8SHAPESHIFTER94
- 9META83
- 10ELYSIUM STEALER46
The full list is in the PDF reportDownload report
Top 10 antivirus
infected devices- 1Windows Defender6,265
Breakdown of leaks
Breakdown by sector, file type and critical system.
Employee accounts by sector
organizationsrecordsRansomware victimsemployee accounts- 1Education77organizations54.2Krecords2Ransomware victims416employee accounts
- 2Government84organizations74.0Krecords–Ransomware victims227employee accounts
- 3Technology68organizations283.2Krecords1Ransomware victims223employee accounts
- 4Manufacturing and industry33organizations10.7Krecords1Ransomware victims143employee accounts
- 5Media9organizations54.0Krecords–Ransomware victims82employee accounts
- 6Logistics and transport10organizations9.7Krecords–Ransomware victims50employee accounts
- 7Nonprofit5organizations16.9Krecords–Ransomware victims41employee accounts
- 8Gaming and betting6organizations96.9Krecords–Ransomware victims34employee accounts
- 9Healthcare15organizations9.7Krecords1Ransomware victims33employee accounts
- 10Entertainment and lifestyle3organizations8.9Krecords–Ransomware victims28employee accounts
The full list is in the PDF reportDownload report
Report contents
Sections and pages of the full report.
Contents
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