Resource Anesthesiology Associates of MO
Disclosed Sep 23, 20224 years ago11,649 affectedConfirmed
The covered entity (CE), Resource Anesthesiology Associates of MO, reported that its business associate (BA) was the subject of a ransomware attack that affected the protected health information (PHI) of 11,649 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license numbers, Social Security numbers, claims and financial information, diagnoses, and medications. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services and the BA and CE implemented additional administrative and technical safeguards.
What is known
| People affected | 11,649 (as reported to HHS) |
|---|---|
| Disclosed | Sep 23, 2022 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Resource Anesthesiology Associates of MO (Healthcare Provider, MO)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Sep 23, 2022 | 11,649 |
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.