Northwest Radiologists, Inc./Mount Baker Imaging
Disclosed Jul 10, 20251 year ago362,713 affectedConfirmed
What is known
| People affected | 362,713 (as reported to HHS) |
|---|---|
| Disclosed | Jul 10, 2025 |
| Discovered | Jan 25, 2025 |
| Happened | Jan 20, 2025 |
| Attack | Ransomware |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Washington Attorney General breach notice: Northwest Radiologists, Inc./Mount Baker Imagingatg.wa.gov · Official notice | Official notice |
| HHS OCR breach report: Northwest Radiologists, Inc./Mount Baker Imaging (Healthcare Provider, WA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Washington AGresidents of WA | Jul 10, 2025 | 348,118 |
| HHS OCRtotal | Oct 28, 2025 | 362,713 |
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 362713 · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.
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