Türkiye
Türkiye Infostealer Threat Report — October 2026
10/01/2026 – 10/31/2026
Threat summary
Key figures from the month's threat activity.
Overview
Most common malware family: REMUS (23.7% of infections). Sector with the most employee account leaks: Education. Leaked accounts fell by 35.7% compared with the previous month.
Ransomware victims in Türkiye6,501
infected devices · from 10 families
Report periodOct 1, 2026 - Oct 31, 2026
Risk score
32-68vs previous month
- Infected devices
- 6,501
- Android devices
- 2,118
- Domains
- 79,599
- Employee accounts
- 1,458
- Customer accounts
- 368,096
- Families
- 10
Top 10 malware families
infections- 1REMUS1,538
- 2VIDAR867
- 3ACREED797
- 4STEALC163
- 5REDLINE149
- 6LUMMAC30
- 7SHAPESHIFTER26
- 8META8
- 9ELYSIUM STEALER8
- 10AURA STEALER5
The full list is in the PDF reportDownload report
Top 10 antivirus
infected devices- 1Windows Defender1,346
- 2Reason Cybersecurity115
- 3Kaspersky18
- 4Norton 360 for Gamers8
- 5Malwarebytes5
Breakdown of leaks
Breakdown by sector, file type and critical system.
Employee accounts by sector
organizationsrecordsRansomware victimsemployee accounts- 1Education79organizations16.3Krecords1Ransomware victims367employee accounts
- 2Government23organizations31.4Krecords–Ransomware victims105employee accounts
- 3Technology24organizations77.2Krecords2Ransomware victims35employee accounts
- 4Retail and e-commerce8organizations31.1Krecords1Ransomware victims30employee accounts
- 5Manufacturing and industry6organizations2.6Krecords3Ransomware victims16employee accounts
- 6Media4organizations14.3Krecords–Ransomware victims14employee accounts
- 7Telecommunications5organizations2.9Krecords–Ransomware victims12employee accounts
- 8Logistics and transport4organizations2.4Krecords2Ransomware victims10employee accounts
- 9Nonprofit4organizations2.3Krecords–Ransomware victims10employee accounts
- 10Travel and hospitality2organizations3.1Krecords1Ransomware victims4employee accounts
The full list is in the PDF reportDownload report
Report contents
Sections and pages of the full report.
Contents
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