Regulator-posted notice

Breach notice filed by University of Washington (February 2023)

Organization named: University of Washington

What the sources say

Washington Attorney General data breach notifications Primary notice

Posted on the Washington Attorney General data breach notifications with a submission date of Feb. 17, 2023.

Organization as reported: University of Washington
Information types as reported: Name; Full Date of Birth; Medical Information
Incident dates as reported: Feb. 4, 2022
Submission date: Feb. 17, 2023
Observed by BreachRecords: 2026-10-19 04:57 UTC (revision 25995, page:18:row:4)
Archived copy: Held in the private archive (provenance)

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

Washington data breach notifications dataset (data.wa.gov sb4j-ca4h) Duplicate filing

Posted on the Washington data breach notifications dataset with a submission date of Feb. 17, 2023.

Organization as reported: University of Washington, WA
Entity type as reported: Education
Category as reported: Theft or Mistake
Incident dates as reported: Feb. 4, 2022 to Feb. 4, 2022
Discovery date as reported: Feb. 16, 2022
Submission date: Feb. 17, 2023
Observed by BreachRecords: 2026-11-01 20:03 UTC (revision 63127, row:843)
Extraction: Parsed from a document; extraction confidence 0.85
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

534 individuals affected (residents of the reporting state), according to the Washington Attorney General data breach notifications, source date Feb. 17, 2023, revision observed 2026-10-19.
534 individuals affected (residents of the reporting state), according to the Washington data breach notifications dataset, source date Feb. 17, 2023, 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.

2023-02-17Submission date (Washington Attorney General data breach notifications)
2023-02-17Submission date (Washington data breach notifications dataset)
2026-10-19Observed by BreachRecords (revision 25995)
2026-11-01Observed by BreachRecords (revision 63127)
2026-11-04Approved by a reviewer

Organizations linked by a reviewer

University of Washington Named as the filer Linked 2026-11-04, method name exact.

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
7b4dbf08c13c5d81cc8afcfad1fa7da9b993a03dd54ac45e1fe6a2597e9ce02e
text/html, 154,435 bytes, retrieved from Washington Attorney General data breach notifications, 2026-10-19 04:57 UTC. Archived privately · Provenance · Source page

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

Request a correction

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