BreachCensus

OptumRx

United States of America

OptumRx is an organisation in Delaware. It appears on the California Attorney General breach-notification register and the Delaware Attorney General data security breach database with 2 confirmed incidents; the most recent notice was filed on September 22, 2023.

Data as of October 17, 2026.

Confirmed incident

US-DE

Occurred
May 30, 2023
Disclosed
September 22, 2023

Timeline

  1. September 22, 2023
    Reported to regulator Regulator

    DE AG breach notification: 836 Delaware residents affected

    source
  2. September 22, 2023
    Reported to regulator Regulator

    DE AG breach notification: 836 Delaware residents affected

    source
  3. September 22, 2023
    Reported to regulator Regulator

    DE AG breach notification: 836 Delaware residents affected

    source
What a Delaware notice means

Governed by 6 Del. C. §12B-102. Notice to the Attorney General is required when a breach affects more than 500 Delaware residents.

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

Delaware breach-notification register ↗

Confirmed incident

US-CA

Occurred
March 16, 2016
Disclosed
April 8, 2016

Timeline

  1. April 8, 2016
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source
What a California notice means

Governed by Cal. Civ. Code §1798.82. A copy of the notification must be sent to the Attorney General when a single breach requires notifying more than 500 California residents.

Note: no affected-count is published on this register.

California breach-notification register ↗