- State
- MN
- Covered entity type
- Healthcare Provider
- Individuals affected
- 1,902
- Business associate present
- No
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Other
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
The Mayo Clinic, the covered entity (CE), reported that an update to its mobile application software enabled users to access the electronic protected health information (ePHI) of 1,902 individuals. The ePHI involved included names, addresses, dates of birth, diagnoses, lab results, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. To fix this error, the CE revised its mobile application software.
Change history
- 9/23/2026Added 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.