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44 disclosed this week · 26,355 on record

Avalon Health Care Management

Disclosed Feb 14, 202013,428 affectedConfirmed

Official notice

The business associate (BA), Avalon Health Care Management, Inc., reported that an employee was the victim of an email phishing attack that compromised the protected health information (PHI) of 2,717 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, drivers’ license numbers, diagnoses, medications prescribed, and other treatment information. In response to the breach, the BA implemented additional technical safeguards, provided workforce members with HIPAA Privacy and Security Rule training, and developed additional policies and procedures. OCR provided technical assistance to the BA regarding the HIPAA Rules.

What is known

People affected13,428 (as reported by the organization)
DisclosedFeb 14, 2020
DiscoveredJul 9, 2019
HappenedJun 17, 2019
AttackHacking
Data exposedNamesSocial Security numbersHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
["names","ssn"] to ["names","ssn","health"]by backfillSource
disclosed2026-09-25
2020-03-16 to 2020-02-14by backfillSource
summary2026-09-25
empty to The business associate (BA), Avalon Health Care Management, Inc., reported that an employee was the victim of an email phishing attack that compromised the protected health information (PHI) of 2,717 individuals. The PHI involved included nby backfillSource
data_types2026-09-25
[] to ["names","ssn"]by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 13428by backfillSource
occurred2026-09-25
empty to 2019-06-17by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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