UChicago Medicine Medical Group
Disclosed May 23, 202538,656 affectedConfirmed
The covered entity (CE), UChicago Medicine Medical Group, reported that it was the subject of a cybersecurity incident that affected the protected health information of 38,656 individuals. The PHI involved included names, Social Security numbers, addresses, dates of birth, claims information, diagnoses/conditions, and treatment information. The CE notified HHS, the affected individuals and the media. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards to better protect its PHI.
What is known
| People affected | 38,656 (as reported by the organization) |
|---|---|
| Disclosed | May 23, 2025 |
| Happened | Jul 5, 2024 |
| Attack | Hacking |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.