ZeroHour

inc ransom

ransomware group · aka Inc Ransom, IncRansom · unknown (no authoritative public attribution; no confirmed country of operation) · active since 2023-07

Victims · 7d
7▲4 vs prev. week
Victims · 30d
40active targets
Victims · 90d
109
All-time (tracked)
922since 2023-08-09
Last post
09-16 17:44UTC
Estimated earnings
public reporting
Profile · glm-5.3-flash · updated

Inc Ransom is a ransomware and data-extortion group first observed in July 2023, known for double extortion using a Tor-hosted leak site. Vendor research links its initial access to exploitation of internet-facing Citrix NetScaler appliances (CVE-2023-3519, CVE-2023-4966). It drew broad attention in March 2024 for the NHS Dumfries and Galloway breach in Scotland and in 2024 for a claimed theft of data from Citrix. Researchers have documented Windows and Linux/ESXi encryptor variants for the group's tooling. Its organizational structure (single crew versus affiliates) and aggregate earnings are not publicly established, and it remains active with intermittent victim postings.

Tactics & tooling
  • Initial access via exploitation of unpatched internet-facing Citrix NetScaler ADC/GateWay appliances (CVE-2023-3519; CVE-2023-4966), per vendor reporting
  • Data exfiltration before encryption, followed by double extortion on a Tor leak site
  • Separate encryptor builds for Windows and for Linux/ESXi environments documented by researchers
  • Ransom notes dropped on compromised systems; negotiation via leak-site chat, email, or Tox
  • Targets organizations holding sensitive records; healthcare and public-sector victims emphasized in public coverage
  • Emphasis on large data volumes in extortion messaging, including claimed terabyte-scale thefts in 2024 reporting
  • Organizational model unclear; affiliate involvement not confirmed, so per-incident attribution should be treated cautiously
Targeted sectors
HealthcareGovernment/Public SectorTechnologyManufacturing
Notable public victims

NHS Dumfries and Galloway (Scotland) — March 2024, widely reported; group published stolen data, Citrix — June 2024 claimed breach; the group alleged roughly 1 TB of stolen data, per BleepingComputer (2024), Yamaha Motor Philippines subsidiary — 2023 listing reported in security press, Mediengruppe Thiel (mediengruppethiel.de) — listed on the group leak site, September 2026, per this dashboard, Wellness Partners network — listed on the group leak site, September 2026, per this dashboard

CVEs linked to their intrusions
Estimated earnings

No public figure.

Leak-site victims

VictimDiscoveredDetails
earthsystems.com.au earthsystemseurope.com · May 8, 2026
egnyte.com · May 8, 2026
autorisk.org · May 7, 2026
cmswpc.com · May 7, 2026
lafj.org · May 7, 2026
Aerodiagnostics · May 6, 2026
EXPEDITOR · May 5, 2026
sanver.com.mx · May 5, 2026
childplace.org · May 5, 2026
https://www.wilkemgroup.com/ · May 4, 2026
northshoreenv.com · May 2, 2026
Arban & Carosi · Apr 30, 2026
Iowa Spring Manufacturing & Sales · Apr 30, 2026
https://www.fulcrumre.com/ · Apr 29, 2026
nbd3pl.com · Apr 29, 2026
www.durable-tech.com · Apr 28, 2026
sumacinc.com · Apr 28, 2026
Selex - Gruppo Commerciale · Apr 27, 2026
ldisolutions.com · Apr 27, 2026
BELFOR · Apr 27, 2026
reddycardiology.com · Apr 27, 2026
MTCI · Apr 26, 2026
krauseundco · Apr 25, 2026
tlctrialteam.com · Apr 24, 2026
Dorotea Sweden · Apr 24, 2026
trugreen.com · Apr 23, 2026
teamster773.org · Apr 23, 2026
krwlawyers.com · Apr 22, 2026
rheem · Apr 20, 2026
Mag. Fünder Hausverwaltungs GmbH · Apr 17, 2026
alupco.com · Apr 17, 2026
bgcsnv.org · Apr 17, 2026
treelawoffice.com · Apr 17, 2026
bdac.com.au · Apr 13, 2026
Straten & Kollegen · Apr 12, 2026
mastercom.com.au · Apr 12, 2026
morgancountyga.gov · Apr 12, 2026
www.campbell.edu · Apr 11, 2026
wright-ryan.com · Apr 10, 2026
martek co ltd. · Apr 10, 2026
Kannarr Eye Care · Apr 10, 2026
rxm.com.au · Apr 8, 2026
pacificwestinjury.com · Apr 8, 2026
Community Connections · Apr 4, 2026
coronapa.com · Apr 4, 2026
BERGE-BAU GmbH & Co. KG · Apr 3, 2026
Infonet Media d.o.o. · Apr 3, 2026
roodtrucking.com · Apr 3, 2026
VLawyers · Apr 2, 2026
irpea.it · Apr 2, 2026

In the newsAll →

No articles mention this group yet.

Victim posts come from the group's leak site via RansomLook and are claims, not confirmations. The profile is written by the model from public reporting and refreshed monthly; earnings figures cite their source and year. First tracked .