Allcare medical Management
Disclosed Jul 22, 20242 years ago16,378 affectedConfirmed
The business associate (BA), Allcare Medical Management, reported that an employee was the subject of an email phishing scheme that affected the protected health information (PHI) of 16,378 individuals. The PHI involved included names, dates of birth, Social Security numbers, and other demographic information. The BA notified HHS, affected individuals, the media, and posted substitute notice online. In its mitigation efforts, the BA implemented additional administrative, technical, and security safeguards to better protect its PHI. In addition, the BA retrained its workforce members on email security precautions. OCR provided technical assistance regarding the HIPAA Rules.
What is known
| People affected | 16,378 (as reported to HHS) |
|---|---|
| Disclosed | Jul 22, 2024 |
| Happened | Apr 16, 2024 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Allcare Medical Managementoag.ca.gov · Official notice | Official notice |
| California Attorney General breach notice: Allcare medical Managementoag.ca.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Allcare Medical Management (Business Associate, CA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Jul 22, 2024 | |
| HHS archivetotal | Jul 22, 2024 | 16,378 |
| California AGresidents of CA | Aug 2, 2024 |
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 16378 · backfill source
- 2026-09-25 · summary: empty to The business associate (BA), Allcare Medical Management, reported that an employee was the subject of an email phishing scheme that affected the protected health information (PHI) of 16,378 individuals. The PHI involved included names, date · backfill source
- 2026-09-25 · disclosed: 2024-08-02 to 2024-07-22 · 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.