Every public data breach

44 disclosed this week · 26,355 on record

Eastern Los Angeles Regional Center

Disclosed Sep 13, 20215,441 affectedConfirmed

Official notice

The business associate (BA), Eastern Los Angeles Regional Center, reported that an employee was the victim of an email phishing attack affecting the protected health information (PHI) of 5,441 individuals. The PHI involved included names, Social Security numbers, unique client identification numbers, diagnoses, and health insurance and other treatment information. The BA notified HHS, affected individuals, the media, and provided substitute notice. The BA also provided complimentary credit monitoring services to affected individuals. In response to the breach, the BA implemented additional technical safeguards, revised its policies and procedures, and retrained its employees. During the investigation, OCR provided the BA with technical assistance.

What is known

People affected5,441 (as reported to HHS)
DisclosedSep 13, 2021
HappenedJul 15, 2021
AttackHacking
Data exposedNamesHealth
SectorNonprofit · 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
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 5441by backfillSource
summary2026-09-25
empty to The business associate (BA), Eastern Los Angeles Regional Center, reported that an employee was the victim of an email phishing attack affecting the protected health information (PHI) of 5,441 individuals. The PHI involved included names, Sby backfillSource
disclosed2026-09-25
2022-01-07 to 2021-09-13by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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