- State
- MO
- Covered entity type
- Business Associate
- Individuals affected
- 2,824,726
- 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), Navvis & Company, LLC, reported that it experienced a phishing and ransomware attack that compromised the protected health information (PHI) of 2,824,726 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, claims information, diagnoses/conditions, and other treatment information. The BA HHS, affected individuals, the media, and provided substitute notice. The BA offered complimentary credit monitoring services to affected individuals and implemented additional administrative and technical safeguards to better protect 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.