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44 disclosed this week · 26,355 on record

Elmcroft Senior Living

Disclosed May 21, 2018168,490 affectedConfirmed

Official notice

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 affected168,490 (as reported by the organization)
DisclosedMay 21, 2018
HappenedMay 10, 2018
AttackHacking
Data exposedNamesHealthSocial Security numbers
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
disclosed2026-09-25
2018-06-01 to 2018-05-21by backfillSource
summary2026-09-25
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 2by backfillSource
data_types2026-09-25
["names","health"] to ["names","health","ssn"]by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 168490by backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

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