HHS OCR report ยท 2023
Alvaria, Inc. data breach
OCR report facts
- Covered entity
- Alvaria, Inc.
- Entity type
- Business Associate
- State
- Massachusetts
- Individuals affected
- 4,456
- Submission date
- May 26, 2023
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
Alvaria, the business associate (BA), reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 4,456 individuals. The PHI involved included names, phone numbers, addresses, birthdates, and treatment information. Following the breach, Alvaria implemented additional administrative and technical safeguards and provided complimentary credit monitoring services to affected individuals.
Text as published on the HHS OCR breach portal.
Other reports by Alvaria, Inc.
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Alvaria, Inc. | MA | Business Associate | 1,518 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 1,389 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 1,191 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 1,147 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 1,097 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 983 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 916 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 803 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 796 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 537 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 524 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
| Alvaria, Inc. | MA | Business Associate | 507 | May 26, 2023 | Hacking/IT Incident | Archive (closed) |
Frequently asked questions
How many people were affected by the Alvaria, Inc. data breach?
The report to HHS OCR lists 4,456 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on May 26, 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 Alvaria, 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 Alvaria, Inc..