Cambridge Dental Consulting Group
Disclosed May 9, 20188 years ago3,840 affectedConfirmed
OCR notified Cambridge Dental Consulting Group (CDCG), which performs corporate functions for Boston Dental Group Management LLC (BDG) and nineteen other dental practices that form an affiliated covered entity, that it received a complaint that BDG patients’ electronic protected health information (ePHI) was accessible to the public via its website. CDCG was using a website database with a function for internal use and storage of information regarding CDCG employees and patients which had inadvertently become publicly accessible. The accessible ePHI included the clinical, demographic and financial information of 3,758 CDCG patients. CDCG notified the affected individuals and the media, and submitted a breach report to OCR on May 9, 2018. OCR provided CDCG with substantial technical assistance regarding its compliance obligations under the Privacy, Security, and Breach Notification Rules. CDCG took numerous corrective actions to remedy the incident and formalize CDCG’s compliance program, including establishing additional technical and administrative safeguards and new policies and procedures.
What is known
| People affected | 3,840 (as reported by the organization) |
|---|---|
| Disclosed | May 9, 2018 |
| Happened | Mar 13, 2018 |
| Attack | Insider |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Indiana Attorney General 2018 data breach report: Cambridge Dental Consulting Groupin.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Cambridge Dental Consulting Group (Business Associate, NV)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Indiana AGresidents of IN | May 9, 2018 | 1 |
| HHS archivetotal | May 9, 2018 | 3,758 |
History of this record
- 2026-09-25 · attack: unknown to insider · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · summary: empty to OCR notified Cambridge Dental Consulting Group (CDCG), which performs corporate functions for Boston Dental Group Management LLC (BDG) and nineteen other dental practices that form an affiliated covered entity, that it received a complaint · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.