Every public data breach

44 disclosed this week · 26,355 on record

Sweetser

Disclosed Sep 13, 201922,309 affectedConfirmed

Official notice

The covered entity (CE), Sweetser, reported that several employees were the victims of an email phishing attack that affected the electronic protected health information (ePHI) of 22,000 individuals. The ePHI involved included names, addresses, dates of birth, drivers’ license numbers, Social Security numbers, claims information, medical conditions, health insurance information, and other treatment information. The CE notified HHS, affected individuals, the media, and provided complimentary identity protection and credit monitoring services. In response to the breach, the CE implemented additional policies and procedures to enhance their IT security infrastructure and provided additional security awareness training to its employees. OCR provided technical assistance to the CE and obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected22,309 (as reported by the organization)
DisclosedSep 13, 2019
DiscoveredJul 15, 2019
AttackHacking
Data exposedNamesSocial Security numbersGovernment IDsPayment cardsFinancialHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
["names","ssn","government-id","payment-card","financial"] to ["names","ssn","government-id","payment-card","financial","health"]by backfillSource
disclosed2026-09-25
2019-10-25 to 2019-09-13by backfillSource
summary2026-09-25
empty to The covered entity (CE), Sweetser, reported that several employees were the victims of an email phishing attack that affected the electronic protected health information (ePHI) of 22,000 individuals. The ePHI involved included names, addresby backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Sweetser