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44 disclosed this week · 26,355 on record

Defense Health Agency

Disclosed Oct 12, 20221,279 affectedConfirmed

Official notice

Defense Health Agency, the covered entity (CE), reported that its business associate (BA) was the subject of a cyber-attack that compromised the protected health information (PHI) of 1,279 individuals. The PHI involved included names and medication information. The CE notified HHS and the affected individuals. The BA implemented additional administrative, technical, and security safeguards to protect PHI.

What is known

People affected1,279 (as reported to HHS)
DisclosedOct 12, 2022
AttackHacking
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

Other breaches at Defense Health Agency

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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