HHS OCR report ยท 2016
Singh and Arora Oncology Hematology, P.C. data breach
OCR report facts
- Covered entity
- Singh and Arora Oncology Hematology, P.C.
- Entity type
- Healthcare Provider
- State
- Michigan
- Individuals affected
- 22,000
- Submission date
- Oct 21, 2016
- 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), Singh and Arora Oncology Hematology, reported that a server used by its former business associate experienced a cyber-attack that compromised the protected health information (PHI) of 22,000 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, and claims information. The CE notified HHS, the affected individuals, and the media. In its mitigation efforts, the CE offered free credit monitoring services and implemented additio...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Singh and Arora Oncology Hematology, P.C. data breach?
The report to HHS OCR lists 22,000 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Oct 21, 2016.
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 Singh and Arora Oncology Hematology, P.C. 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 Singh and Arora Oncology Hematology, P.C..