Regulator-posted notice

Breach notice filed by Comanche County Hospital Authority (August 2020)

Organization named: Comanche County Hospital Authority Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Hacking/IT Incident

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) with a submission date of Aug. 3, 2020.

Organization as reported: Comanche County Hospital Authority, OK
Entity type as reported: Health Plan
Category as reported: Hacking/IT Incident
Location of information as reported: Email
Submission date: Aug. 3, 2020
Observed by BreachRecords: 2026-10-18 16:15 UTC (revision 12758, row:3897)
Archived copy: Held in the private archive (provenance)

Comanche County Hospital Authority, the covered entity (CE), reported that its business associate (BA) experienced a ransomware attack. This case is duplicative of an investigation being conducted into the BA that affected multiple CEs. Therefore, this case is closed and consolidated into an existing investigation.
The source's own words, from the revision above.

Figures, per source

1,112 individuals affected (total reported), as reported by the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), source date Aug. 3, 2020, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

2020-08-03Submission date at the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals)
2026-10-18Observed by BreachRecords (revision 12758)
2026-10-19Approved by a reviewer

Organizations linked by a reviewer

Comanche County Hospital Authority Named as the covered entity Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
text/csv, 5,530,996 bytes, from the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), retrieved 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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