Regulator-posted notice

Breach notice filed by Dean Health Servicing Company (May 2021)

Organization named: Dean Health Servicing Company 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 May 26, 2021.

Organization as reported: Dean Health Servicing Company, WI
Entity type as reported: Business Associate
Category as reported: Hacking/IT Incident
Location of information as reported: Email
Submission date: May 26, 2021
Observed by BreachRecords: 2026-10-18 16:15 UTC (revision 12127, row:3266)
Archived copy: Held in the private archive (provenance)

The business associate (BA), Dean Health Servicing Company, reported that an employee of its subcontractor was the victim of an email phishing attack that compromised the protected health information (PHI) of approximately 1,025 individuals. The PHI involved included names, addresses, email addresses, dates of birth, Social Security numbers, claims and health insurance information, and other treatment information. The BA notified HHS, affected individuals, the media, and posted substitute notice on its website.
The source's own words, from the revision above.

Figures, per source

1,025 individuals affected (total reported), as reported by the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), source date May 26, 2021, 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.

2021-05-26Submission date at the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals)
2026-10-18Observed by BreachRecords (revision 12127)
2026-10-19Approved by a reviewer

Organizations linked by a reviewer

Dean Health Servicing Company Named as a service provider 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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