HHS OCR report ยท 2023
Allina Health data breach
Allina Health, a healthcare provider in Minnesota, reported a breach affecting 1,042 individuals to HHS OCR on Apr 28, 2023.
OCR report facts
- Covered entity
- Allina Health
- Entity type
- Healthcare Provider
- State
- Minnesota
- Individuals affected
- 1,042
- Submission date
- Apr 28, 2023
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Network Server
- Business associate present
- No
- Status
- Archive (closed)
Other reports by Allina Health
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Allina Health | MN | Healthcare Provider | 199,389 | Sep 11, 2020 | Hacking/IT Incident | Archive (closed) |
| Allina Health | MN | Healthcare Provider | 6,195 | Dec 23, 2015 | Improper Disposal | Archive (closed) |
| Allina Health | MN | Healthcare Provider | 838 | Apr 6, 2015 | Unauthorized Access/Disclosure | Archive (closed) |
| Allina Health | MN | Healthcare Provider | 3,807 | Nov 4, 2013 | Unauthorized Access/Disclosure | Archive (closed) |
Frequently asked questions
How many people were affected by the Allina Health data breach?
The report to HHS OCR lists 1,042 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Apr 28, 2023.
What type of breach was it?
The OCR portal lists the type of breach as Unauthorized Access/Disclosure, with the breached information located in: Network Server.
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 Allina Health 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 Allina Health.