- State
- CT
- Covered entity type
- Business Associate
- Individuals affected
- 4,767
- 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 business associate (BA), Sigmund Software, LLC, reported that it experienced a ransomware incident that affected the protected health information (PHI) of 4,767 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, and health information. The BA notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the BA offered free credit monitoring to affected individuals and implemented additional administrative, technical, and security safeguards. Staff were also retrained on obligations to protect and secure PHI.
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.