PULSE
FEED
ransomthegentlemen reclama a Wellington College International School Bangkok · TH · Educationransomthegentlemen reclama a Gio Dental Med Spa · IT · Healthcareransomthegentlemen reclama a First Dental Health · US · Healthcareransombyod reclama a Decorolala - 500 Line Sample · Retail & E-Commerceransomthegentlemen reclama a AirQ · AD · Technologyransomlockbit5 reclama a ock.com.my · MY · Not Foundransomn0n reclama a Company #86 · US · Not Foundransomn0n reclama a Company #85 · US · Not Foundransomn0n reclama a Company #84 · US · Not Foundransomeverest reclama a Kissei Shoji · JP · Manufacturingransomeverest reclama a Chugoku Bend · Manufacturingransomeverest reclama a Taekwang Network · KR · Technologyransomeverest reclama a Brenner Base Tunnel · AT · Transportationransomn0n reclama a Prafesta Ind. e Com. de Embalagens Ltda · BR · Manufacturingransomthegentlemen reclama a Wellington College International School Bangkok · TH · Educationransomthegentlemen reclama a Gio Dental Med Spa · IT · Healthcareransomthegentlemen reclama a First Dental Health · US · Healthcareransombyod reclama a Decorolala - 500 Line Sample · Retail & E-Commerceransomthegentlemen reclama a AirQ · AD · Technologyransomlockbit5 reclama a ock.com.my · MY · Not Foundransomn0n reclama a Company #86 · US · Not Foundransomn0n reclama a Company #85 · US · Not Foundransomn0n reclama a Company #84 · US · Not Foundransomeverest reclama a Kissei Shoji · JP · Manufacturingransomeverest reclama a Chugoku Bend · Manufacturingransomeverest reclama a Taekwang Network · KR · Technologyransomeverest reclama a Brenner Base Tunnel · AT · Transportationransomn0n reclama a Prafesta Ind. e Com. de Embalagens Ltda · BR · Manufacturing
Ransomware · Claim17 October 2026 · 16:52 UTC
CLAIMclaimed byTHEGENTLEMEN

First Dental Health

firstdentalhealth.com

CountryUSUnited States
SectorHealthcare
Key factsRECORD
Ransom amountNot disclosed
Data size exfiltratedNot disclosed
Screenshot on leak siteNo
Press mentioned by groupNo
Description

firstdentalhealth.com First Dental Health, Inc. dental consulting company founded in 1995 and based in Sacramento, California. It is led by Chairman and CEO Michael Zhang together with founder Dr. Rick Kershner, a periodontist who previously worked with Western Dental, Coast Dental and Pacific Dental Services. The company transforms existing dental practices of 40 to 250 chairs through leadership development, culture building and operational excellence, typically raising performance by 40 to 80 percent within 2 to 4 years. Its flagship case is Sacramento Dentistry Group, which grew from around 330000 dollars monthly revenue in 2014 to roughly 640000 dollars by 2023. It also runs a DSO consolidation model that merges 6 to 10 practices under one brand with owners keeping equity and a 3 to 7 year exit path. The team has built 14 companies that made the Inc. 5000 list, positioning it as a small but high-impact operator in US dental business consulting.

Other victims from group · ±48h5
AgoVictimCountrySectorSizeCap.
5h
Wellington College International School Bangkokwellingtoncollege.ac.th
THEducation—○Thailand
5h
Gio Dental Med Spagiodentalspa.com
ITHealthcare—○Italy
5h
AirQairq-ad.com
ADTechnology—○Andorra
2d
Suhai Segurana Pessoalsuhaiseguranca.com.br
BRProfessional Services—○Brazil
2d
SBI Audiovisual Medinboxsbiav.com
ESHealthcare—○Spain