- State
- MA
- Covered entity type
- Business Associate
- Individuals affected
- 1,607
- Business associate present
- Yes
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), Anderson & Kreiger LLP, reported that its business associate (BA) was the subject of a ransomware attack that affected the protected health information (PHI) of 1,607 individuals. The PHI involved included clinical and demographic information. The CE notified HHS, the affected individuals, the media, and posted substitute notice on their website.
Change history
- Sep 23, 2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.