Every public data breach

44 disclosed this week · 26,355 on record

Circles of Care

Disclosed Jan 3, 202361,170 affectedConfirmed

Official notice

Circles of Care, the covered entity (CE), reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 61,170 individuals. The PHI involved included names, dates of birth, addresses, diagnoses, claims information, Social Security numbers, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional administrative and technical safeguards and retrained its staff to better protect PHI.

What is known

People affected61,170 (as reported to HHS)
DisclosedJan 3, 2023
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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