Türkiye
Türkiye Infostealer Threat Report — March 2026
03/01/2026 – 03/31/2026
Threat summary
Key figures from the month's threat activity.
Overview
Most common malware family: PUREV4 (41.6% of infections). Sector with the most employee account leaks: Education. Leaked accounts rose by 46.9% compared with the previous month.
Ransomware victims in Türkiye13,880
infected devices · from 10 families
Report periodMar 1, 2026 - Mar 31, 2026
Risk score
73+34vs previous month
- Infected devices
- 13,880
- Android devices
- 7,341
- Domains
- 80,129
- Employee accounts
- 1,347
- Customer accounts
- 454,239
- Families
- 10
Top 10 malware families
infections- 1PUREV45,779
- 2VIDAR3,217
- 3REDLINE1,589
- 4STEALC839
- 5ARKEI603
- 6SHAPESHIFTER273
- 7REMUS257
- 8LUMMAC188
- 9KATZ STEALER150
- 10ELYSIUM STEALER24
The full list is in the PDF reportDownload report
Top 10 antivirus
infected devices- 1Windows Defender3,237
- 2Reason Cybersecurity20
- 3Avira Security4
Breakdown of leaks
Breakdown by sector, file type and critical system.
Employee accounts by sector
organizationsrecordsRansomware victimsemployee accounts- 1Education65organizations16.0Krecords–Ransomware victims387employee accounts
- 2Technology25organizations95.6Krecords–Ransomware victims74employee accounts
- 3Government24organizations31.1Krecords–Ransomware victims72employee accounts
- 4Finance4organizations12.2Krecords–Ransomware victims28employee accounts
- 5Retail and e-commerce10organizations33.9Krecords1Ransomware victims18employee accounts
- 6Manufacturing and industry10organizations2.6Krecords4Ransomware victims17employee accounts
- 7Nonprofit6organizations2.4Krecords–Ransomware victims14employee accounts
- 8Telecommunications3organizations2.9Krecords–Ransomware victims9employee accounts
- 9Entertainment and lifestyle3organizations2.1Krecords–Ransomware victims7employee accounts
- 10Media5organizations18.0Krecords–Ransomware victims6employee accounts
The full list is in the PDF reportDownload report
Report contents
Sections and pages of the full report.
Contents
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