BreachCensus

UChicago Medicine Medical Group

United States of America

UChicago Medicine Medical Group is an organisation in Massachusetts. It appears on the Massachusetts Attorney General breach-notification register with 1 confirmed incident; the most recent notice was filed on May 23, 2025.

Data as of October 23, 2026.

Sources

Confirmed incident

US-MA

Disclosed
May 23, 2025

Timeline

  1. May 23, 2025
    Reported to regulator Regulator

    MA AG breach notification: 2 Massachusetts residents affected

    source
  2. June 2, 2025
    Litigation filed Court

    RECAP docket 1:25-cv-06124 (ilnd): Young v. UCM Medical Group Sub, LLC, d/b/a UChicago Medicine Medical Group

    source

Litigation

What a Massachusetts notice means

Governed by M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗

Related

Disclosed around the same time