Mercer County Joint Township Community Hospital
Disclosed Mar 26, 20251 year ago88,541 affectedConfirmed
The covered entity (CE), Mercer County Joint Township Community Hospital, reported that it was the target of a hacking attack that compromised the protected health information (PHI) of 88,541 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, drivers’ license numbers, claims and financial information, diagnoses/conditions, lab results, medications, and other treatment information. The CE notified HHS, affected individuals , the media, and posted substitute notice on its website. In response to the breach, the CE implemented additional administrative and technical safeguards to better protect PHI. OCR provided the CE with technical assistance.
What is known
| People affected | 88,541 (as reported to HHS) |
|---|---|
| Disclosed | Mar 26, 2025 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Mercer County Joint Township Community Hospital (Healthcare Provider, OH)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Mar 26, 2025 | 88,541 |
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.
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