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47 disclosed this week · 26,367 on record

Cornerstone Services

Disclosed Jul 8, 20222,513 affectedConfirmed

Official notice

The covered entity (CE), Cornerstone Services, reported that it experienced a cyberattack that affected the protected health information (PHI) of 2,513 individuals. The PHI involved included names, dates of birth, drivers’ license and Social Security numbers, state identification numbers, passport numbers, health insurance and financial information, diagnoses, lab results, and medications. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards to better protect PHI.

What is known

People affected2,513 (as reported to HHS)
DisclosedJul 8, 2022
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
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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