Mountain View Family Practice
Disclosed Aug 31, 20233 years ago5,139 affectedConfirmed
The covered entity (CE), Mountain View Family Practice, reported that it was the subject of a ransomware attack that affected the protected health information (PHI) of 5,139 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, diagnoses, lab results, medications, and claims and other treatment information. The CE notified HHS, the affected individuals, and the media. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards.
What is known
| People affected | 5,139 (as reported to HHS) |
|---|---|
| Disclosed | Aug 31, 2023 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Vermont Attorney General: 2023-08-31 Mountain View Family Practice Data Breach Notice to Consumersago.vermont.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Mountain View Family Practice (Healthcare Provider, MA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Vermont AGresidents of VT | Aug 31, 2023 | |
| HHS archivetotal | Aug 31, 2023 | 5,139 |
History of this record
- 2026-09-25 · sector: other to health · backfill source
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · records_basis: empty to hhs · backfill source
- 2026-09-25 · records: empty to 5139 · backfill source
- 2026-09-25 · summary: empty to The covered entity (CE), Mountain View Family Practice, reported that it was the subject of a ransomware attack that affected the protected health information (PHI) of 5,139 individuals. The PHI involved included names, addresses, dates of · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Vermont AG), confirmed by Vermont AG. Record counts are as reported. Not legal advice.