HHS OCR report ยท 2021
Winona Agency, Inc. data breach
OCR report facts
- Covered entity
- Winona Agency, Inc.
- Entity type
- Business Associate
- State
- Minnesota
- Individuals affected
- 3,306
- Submission date
- Apr 6, 2021
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The business associate (BA), Winona Agency, reported that several employees were the victims of an email phishing scheme that affected the protected health information (PHI) of 3,306 individuals. The PHI involved included names, dates of birth, passport numbers, financial information, diagnoses, and other treatment information. The BA notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the BA provided complimentary credit monitoring servic...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Winona Agency, Inc. data breach?
The report to HHS OCR lists 3,306 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Apr 6, 2021.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Email.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from Winona Agency, Inc. legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or Winona Agency, Inc..