Administrative Advantage
Disclosed Apr 5, 20215 years ago4,852 affectedConfirmed
The business associate (BA), Administrative Advantage, reported that several employees were the victims of an email phishing scheme that affected the electronic protected health information of 4,852 individuals. The ePHI involved included names, dates of birth, Social Security numbers, financial information, drivers’ license and/or state identification numbers, health insurance information, lab results, and other treatment information. The BA notified HHS, affected individuals, the media, and provided substitute notice. Complimentary credit monitoring services were provided to affected individuals. In its mitigation efforts, the BA implemented additional administrative, technical, and security safeguards to better protect its ePHI and retrained its workforce members on email security.
What is known
| People affected | 4,852 (as reported to HHS) |
|---|---|
| Disclosed | Apr 5, 2021 |
| Happened | Jun 23, 2020 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Administrative Advantageoag.ca.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Administrative Advantage (Business Associate, GA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Apr 5, 2021 | 4,852 |
| California AGresidents of CA | Apr 16, 2021 |
History of this record
- 2026-09-25 · sector: other to health · backfill source
- 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 4852 · backfill source
- 2026-09-25 · disclosed: 2021-04-16 to 2021-04-05 · backfill source
- 2026-09-25 · summary: empty to The business associate (BA), Administrative Advantage, reported that several employees were the victims of an email phishing scheme that affected the electronic protected health information of 4,852 individuals. The ePHI involved included n · 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.