HHS OCR report ยท 2023
SundaySky, Inc. data breach
OCR report facts
- Covered entity
- SundaySky, Inc.
- Entity type
- Business Associate
- State
- New York
- Individuals affected
- 37,095
- Submission date
- Mar 7, 2023
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
SundaySky, the business associate (BA), reported that it experienced a cyberattack that compromised the protected health information (PHI) of 37,095 individuals. The PHI involved included names, personal email addresses, and health insurance information. The BA notified HHS, the affected individuals, the media, and law enforcement officials. In its mitigation efforts, the business associate implemented additional technical, administrative and security safeguards.
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the SundaySky, Inc. data breach?
The report to HHS OCR lists 37,095 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Mar 7, 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 SundaySky, Inc. 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 SundaySky, Inc..