King of Prussia Dental Associates
Disclosed Sep 13, 201610 years ago16,228 affectedConfirmed
King of Prussia Dental Associates’ network server was hacked. The breach affected the electronic protected health information (ePHI) of 16,768 individuals and included names, dates of birth, social security numbers, and addresses, as well as clinical information. The covered entity (CE) provided breach notification to HHS, affected individuals, and the media. Following the breach, the CE strengthened its technical safeguards, including its firewalls and anti-virus protection. OCR reviewed the CE's risk analysis to ensure compliance with the Security Rule. The CE provided OCR with assurances it would continue to strengthen its technical safeguards.
What is known
| People affected | 16,228 (as reported to HHS) |
|---|---|
| Disclosed | Sep 13, 2016 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): King of Prussia Dental Associates (Healthcare Provider, PA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Sep 13, 2016 | 16,228 |
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.