Spain
Spain 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 (54% of infections). Sector with the most employee account leaks: Education. Leaked accounts rose by 57.4% compared with the previous month.
Ransomware victims in Spain10,221
infected devices · from 10 families
Report periodMar 1, 2026 - Mar 31, 2026
Risk score
79+35vs previous month
- Infected devices
- 10,221
- Android devices
- 6,191
- Domains
- 63,485
- Employee accounts
- 2,077
- Customer accounts
- 467,679
- Families
- 10
Top 10 malware families
infections- 1PUREV45,522
- 2VIDAR1,848
- 3REDLINE884
- 4STEALC418
- 5ARKEI353
- 6LUMMAC241
- 7REMUS90
- 8KATZ STEALER87
- 9SHAPESHIFTER77
- 10MACSYNC STEALER65
The full list is in the PDF reportDownload report
Top 10 antivirus
infected devices- 1Windows Defender1,639
- 2Reason Cybersecurity7
- 3HP Wolf Pro Security5
- 4Total AV3
Breakdown of leaks
Breakdown by sector, file type and critical system.
Employee accounts by sector
organizationsrecordsRansomware victimsemployee accounts- 1Education76organizations17.9Krecords–Ransomware victims221employee accounts
- 2Technology38organizations108.6Krecords3Ransomware victims136employee accounts
- 3Government23organizations17.1Krecords–Ransomware victims84employee accounts
- 4Retail and e-commerce12organizations50.6Krecords2Ransomware victims62employee accounts
- 5Telecommunications11organizations8.2Krecords–Ransomware victims50employee accounts
- 6Entertainment and lifestyle4organizations4.4Krecords–Ransomware victims30employee accounts
- 7Manufacturing and industry8organizations4.8Krecords4Ransomware victims29employee accounts
- 8Nonprofit9organizations5.0Krecords–Ransomware victims23employee accounts
- 9Professional services4organizations1.7Krecords1Ransomware victims21employee accounts
- 10Travel and hospitality7organizations9.4Krecords–Ransomware victims14employee accounts
The full list is in the PDF reportDownload report
Report contents
Sections and pages of the full report.
Contents
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