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Trinity Health

Disclosed Aug 29, 20224 years ago46,748 affectedConfirmed

Official notice

Trinity Health, the business associate (BA), reported that an employee was the target of an email phishing scheme that compromised the protected health information (PHI) of 46,526 individuals. The PHI involved included names, addresses, dates of birth, financial information, medications, and other treatment information. Trinity notified HHS, affected individuals, and the media. In its mitigation efforts, the BA strengthened its access controls and retrained its workforce.

What is known

People affected46,748 (as reported to HHS)
DisclosedAug 29, 2022
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): Trinity Health (Business Associate, MI)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalAug 29, 202246,748
HHS archivetotalMar 6, 202346,526

Other breaches at Trinity Health

BreachAffected
Disclosed Mar 13, 2026Mar 136 months agoInsider5,905
Disclosed Sep 14, 2020Sep 14, 20206 years agoHacking3.3M
History of this record
  • 2026-09-25 · records: 46526 to 46748 · backfill source
  • 2026-09-25 · disclosed: 2023-03-06 to 2022-08-29 · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about Trinity Health

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