Every public data breach

47 disclosed this week · 26,367 on record

Arkansas Blue Cross and Blue Shield

Disclosed Oct 22, 2024633 affectedConfirmed

Official notice

The covered entity (CE), Arkansas Blue Cross and Blue Shield, reported that its business associate (BA), experienced a cyber-attack that compromised the protected health information (PHI) of 633 individuals. The PHI involved included demographic and clinical information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented new technical safeguards.

What is known

People affected633 (as reported to HHS)
DisclosedOct 22, 2024
AttackHacking
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

Other breaches at Arkansas Blue Cross and Blue Shield

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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