Elmcroft Senior Living
Disclosed May 21, 20188 years ago168,490 affectedConfirmed
On September 10, 2018, OCR received notification from the President of Elmcroft Senior Living, Inc. that formally operated skilled nursing facilities and assisted living facilities have been transferred to Eclipse Senior Living on January 21, 2018. All healthcare business activities for the entity have ceased, and the entity is no longer operating as a business. Under these circumstances, Elmcroft Senior Living, Inc. is no longer a covered entity and is not subject to the requirements of HIPAA.
What is known
| People affected | 168,490 (as reported by the organization) |
|---|---|
| Disclosed | May 21, 2018 |
| Happened | May 10, 2018 |
| Attack | Hacking |
| Data exposed | Names, Health, Social Security numbers |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Elmcroft Senior Livingoag.ca.gov · Official notice | Official notice |
| Notice letter filed with the Delaware DOJ: Elmcroft Senior Livingattorneygeneral.delaware.gov · Official notice | Official notice |
| Indiana Attorney General 2018 data breach report: Elmcroft Senior Livingin.gov · Official notice | Official notice |
| Maine Attorney General breach notice archive: Elmcroft Senior Livingmaine.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Elmcroft Senior Living (Healthcare Provider, TX)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | May 21, 2018 | 10,000 |
| California AGresidents of CA | Jun 1, 2018 | |
| Delaware DOJresidents of DE | Jun 8, 2018 | 30 |
| Maine AGresidents of ME | Jun 8, 2018 | 28 |
| Indiana AGresidents of IN | Jun 11, 2018 | 2,894 |
History of this record
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · disclosed: 2018-06-01 to 2018-05-21 · backfill source
- 2026-09-25 · summary: empty to On September 10, 2018, OCR received notification from the President of Elmcroft Senior Living, Inc. that formally operated skilled nursing facilities and assisted living facilities have been transferred to Eclipse Senior Living on January 2 · backfill source
- 2026-09-25 · data_types: ["names","health"] to ["names","health","ssn"] · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 168490 · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · 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.