HHS OCR report ยท 2024
Aperion Care Marseilles, LLC data breach
OCR report facts
- Covered entity
- Aperion Care Marseilles, LLC
- Entity type
- Healthcare Provider
- State
- Illinois
- Individuals affected
- 1,052
- Submission date
- Nov 18, 2024
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The covered entity (CE), Aperion Care Marseilles, reported that its business associate (BA) experienced a cyberattack that compromised the protected health information (PHI) of 1,052 individuals. The PHI involved included names, dates of birth, Social Security numbers, diagnoses, lab results, medications, health insurance information, and other treatment information. The CE notified HHS, affected individuals, and the media of the breach.
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Aperion Care Marseilles, LLC data breach?
The report to HHS OCR lists 1,052 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Nov 18, 2024.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Network Server.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from Aperion Care Marseilles, LLC legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or Aperion Care Marseilles, LLC.