Back to the register

Wisconsin Department of Health Services

ArchivedSubmitted 10/07/2022

Updated 13 hours ago ()

State
WI
Covered entity type
Health Plan
Individuals affected
12,358
Business associate present
No
Type of breach
Unauthorized Access/Disclosure
Location of breached information
Email
First seen by InfoSec Signals
Sep 23, 2026
Last seen in OCR export
Oct 25, 2026

OCR description

Wisconsin Department of Health Services, the covered entity (CE), reported that an employee emailed the protected health information (PHI) of 12,358 individuals to other employees and the data was also posted to the Internet. The PHI involved included names, dates of birth, Social Security numbers, and gender. The CE notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts the CE provided complimentary identity protection services to affected individuals.

Change history

  • Sep 23, 2026Added to OCR's archive list

Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source

Records are reproduced as published; entity names and figures are OCR's.

Your cookie choices
We use essential cookies to run this site, and, only with your consent, an advertising cookie from Google to measure whether our ads lead to sign-ups and subscriptions. See our for details.