Indonesia
Indonesia 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: ACREED (24.4% of infections). Sector with the most employee account leaks: Government. Leaked accounts fell by 25% compared with the previous month.
Ransomware victims in Indonesia10,460
infected devices · from 10 families
Report periodOct 1, 2026 - Oct 31, 2026
Risk score
37-53vs previous month
- Infected devices
- 10,460
- Android devices
- 4,915
- Domains
- 114,778
- Employee accounts
- 4,186
- Customer accounts
- 628,484
- Families
- 10
Top 10 malware families
infections- 1ACREED2,547
- 2REMUS1,409
- 3VIDAR831
- 4STEALC425
- 5REDLINE243
- 6LUMMAC131
- 7ELYSIUM STEALER20
- 8SHAPESHIFTER9
- 9MACSYNC STEALER4
- 10GHOSTBUSTERS STEALER3
The full list is in the PDF reportDownload report
Top 10 antivirus
infected devices- 1Windows Defender1,415
- 2Reason Cybersecurity58
- 3Norton Security Ultra10
- 4Avast4
Breakdown of leaks
Breakdown by sector, file type and critical system.
Employee accounts by sector
organizationsrecordsRansomware victimsemployee accounts- 1Government130organizations125.7Krecords–Ransomware victims1,369employee accounts
- 2Education163organizations41.1Krecords–Ransomware victims605employee accounts
- 3Technology55organizations119.9Krecords–Ransomware victims112employee accounts
- 4Manufacturing and industry19organizations3.9Krecords1Ransomware victims86employee accounts
- 5Telecommunications10organizations4.1Krecords–Ransomware victims76employee accounts
- 6Gaming and betting6organizations20.1Krecords–Ransomware victims38employee accounts
- 7Finance13organizations15.5Krecords–Ransomware victims38employee accounts
- 8Healthcare5organizations1.5Krecords–Ransomware victims28employee accounts
- 9Entertainment and lifestyle5organizations3.0Krecords–Ransomware victims27employee accounts
- 10Nonprofit7organizations4.0Krecords–Ransomware victims26employee accounts
The full list is in the PDF reportDownload report
Report contents
Sections and pages of the full report.
Contents
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