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
39active 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
DIEHL & CELLA ADVOGADOS ASSOCIADOS · Jan 30, 2026
distinctive-systems.com · Jan 29, 2026
LGBTQ Center Orange county · Jan 28, 2026
DeRenzis & Associates · Jan 28, 2026
anagnosdoor.com · Jan 28, 2026
nbccministries.org · Jan 28, 2026
Callagy Law Firm · Jan 28, 2026
ttmet.co.th · Jan 28, 2026
shawhillprimaryschool.org.uk · Jan 27, 2026
newkirklaw.com · Jan 27, 2026
The Trevino Group, Inc · Jan 27, 2026
Uniflex Technology Inc · Jan 26, 2026
www.shrimphouse.com · Jan 26, 2026
goldair.gr · Jan 23, 2026
tob-bmw.sk · Jan 23, 2026
OAB · Jan 23, 2026
minorsgardencenter.com · Jan 23, 2026
Elmore Goldsmith Kelley & deHoll · Jan 22, 2026
Sandberg · Jan 20, 2026
MKC Customs Brokers International Inc. · Jan 18, 2026
Southern Alberta Community Living Association · Jan 18, 2026
ecsc.org · Jan 16, 2026
cirrusaviation · Jan 16, 2026
https://trustarholdingsllc.com/ https://vistlabs.com/ · Jan 15, 2026
https://acswinc.com/ · Jan 14, 2026
Ju Teng International Holdings Ltd · Jan 13, 2026
https://bellowsmfg.com/company/ · Jan 13, 2026
gbmme.com · Jan 13, 2026
stimgroup · Jan 13, 2026
Rodney's Sign Company · Jan 13, 2026
CompactInd · Jan 13, 2026
Fit-Line Global · Jan 13, 2026
Cape Fear Country Club · Jan 13, 2026
Harrison Design · Jan 12, 2026
stignatiusijamsville.org · Jan 12, 2026
Rod Danielson · Jan 12, 2026
The Carlson Law Firm · Jan 12, 2026
Foshee Architecture · Jan 12, 2026
https://lpollockpr.com/ · Jan 8, 2026
Borough of Moonachie · Jan 3, 2026
proton-system_Serbia · Jan 3, 2026
Automation One Business Systems Inc · Jan 3, 2026
Burnham Brown · Dec 31, 2025
3GH Informatica Integral · Dec 31, 2025
OSI Systems, Inc. · Dec 31, 2025
selp · Dec 29, 2025
omrania · Dec 29, 2025
klingele · Dec 28, 2025
WSI · Dec 24, 2025
svlawus.com · Dec 21, 2025

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 .