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SCL Health – Montana

Disclosed Sep 10, 20206 years ago93,642 affectedConfirmed

Official notice

The affiliated covered entity (ACE), SCL Health - Montana, reported that its business associate experienced a ransomware attack that affected the electronic protected health information (ePHI) of 93,642 individuals. The ePHI involved included names, dates of birth, mailing addresses, email addresses, and treatment information. The ACE notified HHS, affected individuals, the media, and posted substitute notice on its website.

What is known

People affected93,642 (as reported to HHS)
DisclosedSep 10, 2020
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): SCL Health – Montana (Healthcare Provider, CO)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalSep 10, 202093,642
History of this record
  • 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 SCL Health – Montana

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