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Sweetser

Disclosed Sep 13, 20197 years ago22,309 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 exposedNames, Social Security numbers, Government IDs, Payment cards, Financial, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
Maine Attorney General breach notice archive: Sweetsermaine.gov · Official notice
HHS OCR breach report (archive, resolved): Sweetser (Healthcare Provider, ME)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalSep 13, 201922,000
Maine AGresidents of MEOct 25, 201919,816
History of this record
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · data_types: ["names","ssn","government-id","payment-card","financial"] to ["names","ssn","government-id","payment-card","financial","health"] · backfill source
  • 2026-09-25 · disclosed: 2019-10-25 to 2019-09-13 · backfill source
  • 2026-09-25 · summary: 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, addres · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about Sweetser

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