Washington Gastroenterology
Disclosed May 9, 20251 year ago501 affectedConfirmed
What is known
| People affected | 501 (as reported to HHS) |
|---|---|
| Disclosed | May 9, 2025 |
| Discovered | Mar 10, 2025 |
| Happened | Oct 23, 2024 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Washington Gastroenterologyoag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: Washington Gastroenterologyatg.wa.gov · Official notice | Official notice |
| HHS OCR breach report: Washington Gastroenterology (Healthcare Provider, WA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS OCRtotal | May 9, 2025 | 501 |
| Washington AGresidents of WA | May 23, 2025 | 556,349 |
| California AGresidents of CA | Aug 22, 2025 |
History of this record
- 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 501 · backfill source
- 2026-09-25 · disclosed: 2025-05-23 to 2025-05-09 · backfill source
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · disclosed: 2025-08-22 to 2025-05-23 · backfill source
- 2026-09-25 · discovered: empty to 2025-03-10 · 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.