Dental Center of Northwest Ohio
Disclosed Dec 28, 201885,874 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 | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.