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CareFirst Administrators

Disclosed Nov 18, 20223 years ago14,538 affectedConfirmed

Official notice

The covered entity (CE), CareFirst Administrators, reported that multiple employees of its business associate (BA) were the victims of an email phishing attack that affected the protected health information (PHI) of 14,538 individuals. The PHI involved included names, dates of births, addresses, Social Security numbers, diagnoses, medications, other treatment information, and claims information. The BA notified the affected individuals; the CE notified HHS, the media, and posted substitute notice on its website. In response to the breach the CE provided complimentary credit monitoring services to affected individuals while the BA implemented additional administrative and technical safeguards.

What is known

People affected14,538 (as reported to HHS)
DisclosedNov 18, 2022
AttackHacking
Data exposedNames, Health
SectorInsurance · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): CareFirst Administrators (Health Plan, MD)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalNov 18, 202214,538
History of this record
  • 2026-09-25 · added · backfill source

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

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