First Dental Data Breach: The Gentlemen Ransomware Claim (Oct 2026)
Summary
In the latest cybersecurity news, First Dental — an organization based in US — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2026-10-31T07:21:56.012217+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.
Incident Report
| Attribute | Information |
|---|---|
| Target Organization | First Dental |
| Threat Group | thegentlemen |
| Summary | myfirstdental.com First Dental Care is a dental practice network in Massachusetts founded by Dr. Farshad Ghobbeh, who opened his first clinic in Medford in 2008 and expanded to Somerville in 2012 and four more locations including Arlington, Watertown, Acton and Bedford. With over 20,000 patients and 18 years of experience, it offers general and cosmetic dentistry, dental implants, Invisalign, emergency care and smile makeovers across six clinics. Its Smile Now Pay Later model with Klarna makes implants available from 58 dollars per month and whitening at 149 dollars instead of 500. The team is multilingual speaking English, Spanish, Portuguese, Russian, Chinese and Persian to serve diverse Massachusetts communities. It accepts over 15 insurance plans including Aetna, Blue Cross Blue Shield, Delta Dental and MassHealth. Key strengths are 18 years of community trust, multi-location accessibility, affordable payment plans and Dr. Ghobbeh’s personal commitment to quality oral health. |
| Date of Breach | 2026-10-28T05:10:26+00:00 |
| Discovery Date | 2026-10-31T07:21:56.012217+00:00 |
| Region | US |
| Target Domain | myfirstdental.com |
| Business Sector | Healthcare |
How to reduce your ransomware risk
Most ransomware intrusions start with a stolen password or a phishing email. A few proactive steps sharply cut your exposure:
- security awareness training — close the gap attackers exploit.
- dark web monitoring — close the gap attackers exploit.
Want to know if you’re already exposed? Run a free scan with the HookPhish data breach checker.
Disclaimer
HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
