Dental Center of Northwest Ohio
Disclosed Dec 28, 20187 years ago85,874 affectedConfirmed
The covered entity (CE), Dental Center of Northwest Ohio, reported that its business associate (BA) was the subject of a ransomware attack that affected the protected health information of 85,874 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, claims information, diagnoses, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards. During OCR’s investigation, the CE ceased operations and is no longer in business.
What is known
| People affected | 85,874 (as reported to HHS) |
|---|---|
| Disclosed | Dec 28, 2018 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Dental Center of Northwest Ohio (Healthcare Provider, OH)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Dec 28, 2018 | 85,874 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.