Adirondacks ACO
Disclosed Jul 2, 20197 years ago39,649 affectedConfirmed
The business associate (BA), Adirondacks ACO, LLC, reported that an employee was the victim of an email phishing scheme that affected the electronic protected health information (ePHI) of 39,649 individuals. The ePHI involved included names, dates of birth, Social Security numbers, addresses, diagnoses, lab results, medications prescribed, and other treatment information. The BA notified HHS, affected individuals, and the media. Following the breach, the BA implemented additional administrative, technical, and security safeguards to better protect ePHI.
What is known
| People affected | 39,649 (as reported to HHS) |
|---|---|
| Disclosed | Jul 2, 2019 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Adirondacks ACO (Business Associate, NY)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Jul 2, 2019 | 39,649 |
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.