Cardiovascular Consultants
Disclosed Dec 1, 20232 years ago484,000 affectedConfirmed
The covered entity (CE), Cardiovascular Consultants, reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 484,000 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, diagnoses, claims information, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach the CE implemented additional administrative and technical safeguards to better protect its PHI.
What is known
| People affected | 484,000 (as reported to HHS) |
|---|---|
| Disclosed | Dec 1, 2023 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Cardiovascular Consultants (Healthcare Provider, AZ)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Dec 1, 2023 | 484,000 |
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.