HHS OCR report · 2023
CBIZ KA Consulting Services, LLC data breach
OCR report facts
- Covered entity
- CBIZ KA Consulting Services, LLC
- Entity type
- Business Associate
- State
- New Jersey
- Individuals affected
- 436,198
- Submission date
- Nov 10, 2023
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The business associate (BA), CBIZ KA Consulting Services, reported that a software application used by its vendor exposed the protected health information (PHI) of 436,198 individuals. The PHI involved included names, dates of birth, addresses, Social Security and drivers’ license numbers, diagnoses, financial and health insurance information, and other treatment information. The BA notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the B...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the CBIZ KA Consulting Services, LLC data breach?
The report to HHS OCR lists 436,198 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Nov 10, 2023.
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 CBIZ KA Consulting Services, 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 CBIZ KA Consulting Services, LLC.