Türkiye
Türkiye Infostealer Threat Report — February 2026
02/01/2026 – 02/28/2026
Threat summary
Key figures from the month's threat activity.
Overview
Most common malware family: VIDAR (51% of infections). Sector with the most employee account leaks: Education. Leaked accounts fell by 22.6% compared with the previous month.
Ransomware victims in Türkiye9,172
infected devices · from 10 families
Report periodFeb 1, 2026 - Feb 28, 2026
Risk score
39-11vs previous month
- Infected devices
- 9,172
- Android devices
- 4,818
- Domains
- 51,533
- Employee accounts
- 1,162
- Customer accounts
- 308,982
- Families
- 10
Top 10 malware families
infections- 1VIDAR4,673
- 2PUREV41,570
- 3STEALC624
- 4UNKNOWN590
- 5REDLINE499
- 6MACSYNC STEALER320
- 7LUMMAC255
- 8ARKEI159
- 9SHAPESHIFTER74
- 10SHUB STEALER21
The full list is in the PDF reportDownload report
Top 10 antivirus
infected devices- 1Windows Defender4,104
- 2Bitdefender6
Breakdown of leaks
Breakdown by sector, file type and critical system.
Employee accounts by sector
organizationsrecordsRansomware victimsemployee accounts- 1Education58organizations12.4Krecords–Ransomware victims343employee accounts
- 2Telecommunications4organizations1.9Krecords–Ransomware victims102employee accounts
- 3Government18organizations18.1Krecords–Ransomware victims69employee accounts
- 4Technology15organizations75.1Krecords–Ransomware victims32employee accounts
- 5Retail and e-commerce8organizations24.3Krecords1Ransomware victims14employee accounts
- 6Nonprofit2organizations1.6Krecords–Ransomware victims11employee accounts
- 7Finance3organizations7.7Krecords1Ransomware victims7employee accounts
- 8Manufacturing and industry4organizations1.5Krecords2Ransomware victims7employee accounts
- 9Gaming and betting1organizations20.3Krecords–Ransomware victims2employee accounts
- 10Corporate2organizations5.9Krecords–Ransomware victims2employee accounts
The full list is in the PDF reportDownload report
Report contents
Sections and pages of the full report.
Contents
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