Every public data breach

44 disclosed this week · 26,355 on record

Rocky Mountain Health Care Services

Disclosed Nov 16, 20172,442 affectedConfirmed

Official notice

The covered entity (CE), Rocky Mountain Health Care Services, reported that an employee was the subject of an email phishing attack that affected the protected health information (PHI) of 971 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative and technical safeguards to better protect its PHI.

What is known

People affected2,442 (as reported to HHS)
DisclosedNov 16, 2017
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
disclosed2026-09-25
2018-07-13 to 2017-11-16by backfillSource
records2026-09-25
971 to 2442by backfillSource
disclosed2026-09-25
2019-02-11 to 2018-07-13by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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