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44 disclosed this week · 26,355 on record

Pediatric Associates of Milwaukee

Disclosed Apr 22, 20218,160 affectedConfirmed

Official notice

The covered entity (CE), Pediatric Associates of Milwaukee, reported that it was the subject of a cybersecurity attack that affected the protected health information (PHI) of 8,160 individuals. The PHI involved included names, dates of birth, claims information, and financial information. The CE notified HHS, 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 its PHI.

What is known

People affected8,160 (as reported by the organization)
DisclosedApr 22, 2021
HappenedFeb 17, 2021
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
summary2026-09-25
empty to The covered entity (CE), Pediatric Associates of Milwaukee, reported that it was the subject of a cybersecurity attack that affected the protected health information (PHI) of 8,160 individuals. The PHI involved included names, dates of birtby backfillSource
Added2026-09-25
First recordedby backfillSource

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

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