SettlementListSearch settlements

Claims closed on . You can no longer file a claim for this settlement. This page stays up for reference.

Datavant Data Security Incident Settlement

Published · Updated · SettlementList

Ciox Health, LLC d/b/a Datavant Group settled allegations that it failed to adequately protect personal information before a phishing email attack allowed unauthorized access to a company email account in May 2024. Ciox Health, LLC d/b/a Datavant Group denies any wrongdoing and the court made no finding of liability.

A settlement over a phishing attack that allegedly gave unauthorized access to a Datavant (Ciox Health) company email account between May 8 and May 9, 2024. If you were notified your information may have been affected, you may claim cash or reimbursement of documented losses.

Who can claim, how much, and by when

How much is the settlement fund?

$900,000

When is the claim deadline?

Who is eligible?

The approximately 58,309 individuals who were notified their personal information may have been compromised in the May 2024 Datavant (Ciox Health) data security incident.

How do you get paid?

Either Cash Payment A — reimbursement of up to $5,000 for documented out-of-pocket losses and time — or Cash Payment B, an alternative pro rata cash payment. Either option can be combined with one year of expanded identity-theft and fraud monitoring.

What proof do you need?

Cash Payment A requires documentation of the claimed out-of-pocket losses. The alternative Cash Payment B and the credit-monitoring option require no proof. Filing uses the Settlement Class Member ID from the mailed notice.

Who is administering the settlement?

Kroll Settlement Administration LLC

What is the case number?

CV2025-062690

When is the final approval hearing?

September 4, 2026

Can you still claim?

See the official settlement site

This information is not a substitute for legal advice.

Verified on . Based on Official Settlement Website — Jackson v. Ciox Health, LLC d/b/a Datavant Group (No. CV2025-062690, Superior Court of Arizona, Maricopa County) (Kroll Settlement Administration, 2026). See the method.

More settlements you may be able to claim

Also administered by Kroll Settlement Administration LLC

Deadlines closing soonest

See all open settlements