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ID · #26 of 183 countriesWatch Indonesia

Ransomware Attacks In Indonesia.

As of Oct 19, 2026, 162 organisations in Indonesia have been listed as ransomware victims on leak sites, 0.5% of all confirmed victims and rank 26 of 183 countries. The most active group here is LockBit 3.0.

Updated continuously · figures as of Oct 19, 2026
Confirmed victims
162
Share of all victims
0.5%
Rank
#26 of 183
Most active group
LockBit 3.0
Most hit sector
Financial Services

Victims Posted Per Month.

Confirmed ransomware victims in Indonesia per month
MonthConfirmed victims
November 20256
December 20252
January 20262
February 20262
March 20262
April 202613
May 20266
June 20263
July 20266
August 202611
September 20267
October 2026 (month in progress)5

Most Active Groups Here

  1. LockBit 3.0106.2% of all victims
  2. Nova95.6% of all victims
  3. Babuk284.9% of all victims
  4. The Gentlemen84.9% of all victims
  5. RansomHouse63.7% of all victims

Most Hit Industries Here

  1. Financial Services1710.5%
  2. Technology169.9%
  3. Government and Public Sector159.3%
  4. Consulting116.8%
  5. Manufacturing116.8%

Latest Victims.

All 162 victims in Indonesia →
Latest confirmed ransomware leak-site victims in Indonesia
VictimClaimed byCountryIndustryData claimedPosted
Samudera (coastal shipping operations)
samudera.id
N0nIDIndonesiaTransportation and LogisticsNot stated
ILCS Pelindo (port logistics operations)
ilcs.co.id
N0nIDIndonesiaTechnologyNot stated
GlobalNet LCL (port agency operations)
globalnetlcl.com
N0nIDIndonesiaUnknownNot stated
The Margo Hotel
themargohoteldepok.com
MajinahanashiIDIndonesiaHospitality and TourismNot stated
Supreme Energy
supremeenergy.com
PanzerIDIndonesiaEnergy and UtilitiesNot stated
Solaria
solariaresto.co.id
The GentlemenIDIndonesiaEnergy and UtilitiesNot stated
PKF Hadiwinata
pkfhadiwinata.com
MetaEncryptorIDIndonesiaConsulting1.4 TB
Morula IVF
morulaivf.co.id
EverestIDIndonesiaHealthcareNot stated

Know When A Company In Indonesia, Or One Of Your Suppliers, Is Posted.

Brandefense alerts on leak-site posts for your brands and third parties, with the group's profile and IOC feeds.

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.