All Breaches
October 18, 2023 Verified Sensitive Record Healthcare / Academic Medical Center

Michigan Medicine 2026 Data Breach

The Michigan Medicine 2026 data breach is a privacy incident in which patient records of Michigan Medicine, the academic health system of the University of Michigan, may have been viewed…

551
Reported Records
11
Data Types
Low
Severity
Yes
Verification

Exposed Data Types

11
Names
Physical addresses
Phone numbers
Email addresses
Dates of birth
Medical record numbers
Diagnoses
Prescription information
Test results
Medical treatment information
Health insurance information

Additional Information

Added DateJuly 7, 2026
Breach DateOctober 18, 2023
Domainmichiganmedicine.org
SourceOfficial healthcare privacy notice
Last Content UpdateJuly 19, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

Report missing or incorrect information

Company Information

Company NameUniversity of Michigan / Michigan Medicine
SectorHealthcare / Academic Medical Center
CountryUnited States
Websitemichiganmedicine.org

Risk Level

Low

This breach carries a low level of risk.

Protect Yourself

Check whether you were affected by this breach

Check Now