HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice
Posted on the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) with a submission date of June 30, 2022.
- Organization as reported
- Michigan Avenue Immediate Care, IL
- Entity type as reported
- Healthcare Provider
- Category as reported
Hacking/IT Incident
- Location of information as reported
- Network Server
- Submission date
- June 30, 2022
- Observed by BreachRecords
- 2026-10-18 16:15 UTC (revision 11345, row:2484)
- Archived copy
- Held in the private archive (provenance)
Michigan Avenue Immediate Care, the covered entity (CE), reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 144,104 individuals. The PHI involved included names, addresses, telephone numbers, dates of birth, Social Security numbers, drivers’ license numbers, and health insurance and treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its sensitive data. All staff were retrained.