ZeroHour

the gentlemen

ransomware group · aka The Gentlemen · unknown · active since 2026-09-04 (first leak-site post tracked by this dashboard; earlier public reporting on the group: unknown)

Victims · 7d
30▲6 vs prev. week
Victims · 30d
153active targets
Victims · 90d
400
All-time (tracked)
919since 2025-09-09
Last post
09-14 20:03UTC
Estimated earnings
public reporting
Profile · glm-5.3-flash · updated

The Gentlemen is a ransomware and data-extortion group that posts victim names on a public leak site and threatens to publish stolen data. In a burst of activity, this dashboard recorded 24 claimed victims between 2026-09-04 and 2026-09-09, spanning healthcare, aviation, retail, construction, manufacturing, and travel across North America, South America, Europe, and Asia. Recent press coverage links the group to attacks on electronic health records vendor Veradigm and hospital operator Nutex Health, in which patient data was reported stolen and threatened for release. Public reporting on the group's origins, affiliate model, and initial access techniques is limited, and no specific CVEs are widely attributed to it. Whether it is a newly emerged operation or a rebrand of an existing gang is unknown.

Tactics & tooling
  • Runs a public leak site naming victims and threatening to publish stolen data
  • Double extortion: data theft paired with leak threats; patient data cited in reported healthcare incidents
  • Described in press coverage as a ransomware gang; encryption behavior not publicly documented
  • High-velocity victim claiming: 24 posts within roughly one week (this dashboard, 2026)
  • Broad multi-region, multi-sector targeting, including healthcare organizations holding patient/EHR data
  • Initial access vector, tooling, and affiliate model: unknown
Targeted sectors
HealthcareHealthcare IT / electronic health recordsPharmaceuticals / biotechnologyAviationRetail / groceryConstructionManufacturingTravel / tourism
Notable public victims

Air Canada, Veradigm, Nutex Health, PharmaEssentia Corporation, Yapı Merkezi, Metro, Superstore, Ritz Safety, AbacoViaggi, Comin Sac

Estimated earnings

No public figure.

Leak-site victims

VictimDiscoveredDetails
Flavor Producers · Dec 19, 2025
Solumek · Dec 19, 2025
*****.com · Dec 12, 2025
***.*** LAST TIMER UPDATE · Dec 10, 2025
Everbiz Industrial Co. Ltd. · Nov 29, 2025
Devereux Advanced Behavioral Health · Nov 28, 2025
St Stephens International · Nov 27, 2025
United Enterprise Fund · Nov 25, 2025
AkroStar Technology Co., Ltd. Akrostar · Nov 25, 2025
***.*** · Nov 25, 2025
Colliers · Nov 25, 2025
Sansala · Nov 25, 2025
Pacific Holdings Group JSC. · Nov 25, 2025
AiHealth · Nov 25, 2025
KIM Dental · Nov 25, 2025
NBCAPITAL JOINT STOCK COMPANY · Nov 25, 2025
Singapore City Development Company Limited (SINGCONS) · Nov 25, 2025
Talarico · Nov 25, 2025
Ecuacorriente S.A. · Nov 25, 2025
DRD Communications · Nov 6, 2025
St Stephen's International · Nov 4, 2025
Silverlake Axis · Oct 30, 2025
Donacoop (VinaCapital) · Oct 26, 2025
PT Pupuk Iskandar Muda · Oct 22, 2025
Madagascar Airlines · Oct 18, 2025
ICET Studios · Oct 15, 2025
Personal Collection · Oct 9, 2025
Seguros la Cmara · Oct 8, 2025
2GO Group · Oct 5, 2025
AUSA Soluciones Logisticas · Oct 4, 2025
Astra Otoparts / PT. Inti Ganda Perdana · Oct 3, 2025
Al-Babtain Power & Telecommunication · Sep 29, 2025
Thai Future Inc. PCL · Sep 27, 2025
Cadisa · Sep 23, 2025
ARMONIA MEDICAL S.A.S. · Sep 17, 2025
Instituto Socio-Económico Comunitario (INSEC) · Sep 17, 2025
SV-Büro Ing. Schulz GmbH · Sep 16, 2025
Cervantes · Sep 9, 2025
Ceres · Sep 9, 2025
BIOLAP Soluciones Médicas · Sep 9, 2025
Proplastics · Sep 9, 2025
Kandeo · Sep 9, 2025
Ransomware Recover Indonesia · Sep 9, 2025
JN Aceros · Sep 9, 2025
Flexofast Indonesia · Sep 9, 2025
Del Campo Supreme · Sep 9, 2025
Cremona Inoxidable · Sep 9, 2025
Grupo Halcon · Sep 9, 2025
JIEI (Thailand) Co., Ltd · Sep 9, 2025
Wharton Independent · Sep 9, 2025

In the newsAll →

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 .