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44 disclosed this week · 26,355 on record

Altoona Area School District

Disclosed Apr 1, 202217,596 affectedConfirmed

Official notice

The covered entity (CE), Altoona Area School District, a hybrid entity with a self-funded health plan health care component, reported that it experienced a ransomware attack affecting the protected health information (PHI) of 9,196 individuals. The PHI involved included names, dates of birth, addresses, Social Security numbers, financial and health insurance information, and diagnoses. The CE notified HHS, affected individuals, the media, and provided substitute notice on its website. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards and retrained workforce members to better protect its PHI.

What is known

People affected17,596 (as reported by the organization)
DisclosedApr 1, 2022
HappenedNov 30, 2021
AttackHacking
Data exposedNamesHealth
SectorEducation · 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), Altoona Area School District, a hybrid entity with a self-funded health plan health care component, reported that it experienced a ransomware attack affecting the protected health information (PHI) of 9,196 individuby 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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