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Regulator-posted notice

Breach notice filed by CommonSpirit Health (February 2026)

Organization named: CommonSpirit Health Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Unauthorized Access

What the sources say

Washington data breach notifications dataset (data.wa.gov sb4j-ca4h) Primary notice

Posted on the Washington data breach notifications dataset with a submission date of Feb. 25, 2026.

Organization as reported
CommonSpirit Health, IL
Entity type as reported
Health
Category as reported
Unauthorized Access
Incident dates as reported
Nov. 11, 2024 to Nov. 25, 2024
Discovery date as reported
Nov. 25, 2024
Submission date
Feb. 25, 2026
Observed by BreachRecords
2026-11-01 20:03 UTC (revision 63825, row:1541)
Archived copy
Held in the private archive (provenance)

The listing records a filing with the agency; it is not a finding by the agency.

Figures, per source

  • 19,027 individuals affected (residents of the reporting state), according to the Washington data breach notifications dataset, source date Feb. 25, 2026, revision observed 2026-11-01.

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.

  • Submission date (Washington data breach notifications dataset)
  • Observed by BreachRecords (revision 63825)
  • Approved by a reviewer

Organizations linked by a reviewer

  • CommonSpirit Health Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-11-04, method manual.

Archived evidence

  • 264d45f73831ec8fc298837002b836f792a7cfd7f3d6b4d2128484a23223c042
    text/csv, 453,656 bytes, retrieved from Washington data breach notifications dataset, 2026-11-01 20:03 UTC. Archived privately · Provenance · Source page

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

Request a correction

A record that disagrees with its source, names the wrong organization or duplicates another is corrected after review. This form is about Breach notice filed by CommonSpirit Health (February 2026). We acknowledge every request within two business days. We reply by email.

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