Regulator-posted notice

Breach notice filed by Tacoma-Pierce County Health Department (July 2023)

Organization named: Tacoma-Pierce County Health Department Provisional: identity as filed, not yet matched to the directory

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 July 11, 2023.

Organization as reported: Tacoma-Pierce County Health Department
Information types as reported: Name; Driver's License or Washington ID Card Number; Full Date of Birth; Other
Incident dates as reported: Nov. 18, 2018
Submission date: July 11, 2023
Observed by BreachRecords: 2026-10-19 04:57 UTC (revision 25918, page:16:row:27)
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 July 11, 2023.

Organization as reported: Tacoma-Pierce County Health Department, WA
Entity type as reported: Government
Category as reported: Unauthorized Access
Incident dates as reported: Nov. 18, 2018 to Nov. 18, 2018
Discovery date as reported: June 26, 2023
Submission date: July 11, 2023
Observed by BreachRecords: 2026-11-01 20:03 UTC (revision 63201, row:917)
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

9,500 individuals affected (residents of the reporting state), according to the Washington Attorney General data breach notifications, source date July 11, 2023, revision observed 2026-10-19.
9,500 individuals affected (residents of the reporting state), according to the Washington data breach notifications dataset, source date July 11, 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.

2023-07-11Submission date (Washington Attorney General data breach notifications)
2023-07-11Submission date (Washington data breach notifications dataset)
2026-10-19Observed by BreachRecords (revision 25918)
2026-11-01Observed by BreachRecords (revision 63201)
2026-11-04Approved by a reviewer

Organizations linked by a reviewer

Tacoma-Pierce County Health Department 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
4380cd31e632b59162c3f00be240b4ca9a2196544291b55534b4d9c633e493ec
text/html, 154,496 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

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 Tacoma-Pierce County Health Department (July 2023). We acknowledge every request within two business days. We reply by email.

The form is being set up. Check back soon.