Alta Orthopaedics Medical Group
Disclosed Jul 3, 20262 months ago24,496 affectedConfirmed
What is known
| People affected | 24,496 (as reported to HHS) |
|---|---|
| Disclosed | Jul 3, 2026 |
| Happened | Feb 3, 2026 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Alta Orthopaedics Medical Groupoag.ca.gov · Official notice | Official notice |
| HHS OCR breach report: Alta Orthopaedics Medical Group (Healthcare Provider, PA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS OCRtotal | Jul 3 | 24,496 |
| California AGresidents of CA | Jul 8 |
History of this record
- 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 24496 · backfill source
- 2026-09-25 · disclosed: 2026-07-08 to 2026-07-03 · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.