BreachCensus

Ciox Health LLC, d/b/a Datavant Group

private companyHealthcareUnited States of America

Ciox Health LLC, d/b/a Datavant Group is a healthcare organisation in Massachusetts. It appears on the HHS OCR breach portal and the Massachusetts Attorney General breach-notification register with 2 confirmed incidents; the most recent notice was filed on December 6, 2024.

Data as of August 31, 2026.

Sources

Confirmed incident

US-MA

Disclosed
December 6, 2024

Timeline

  1. December 6, 2024
    Reported to regulator Regulator

    MA AG breach notification: 18 Massachusetts residents affected

    source
What a Massachusetts notice means

Required under M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗

Confirmed incident

US-AZ — Hacking/IT Incident

Disclosed
October 7, 2024
Records affected
320,702

Was I affected? →

Reported with a business associate involved (HHS portal)

Timeline

  1. October 7, 2024
    Reported to regulator Regulator

    HHS OCR breach portal listing: Hacking/IT Incident; Email

    source

Related

Same sector and location

Disclosed around the same time