BreachCensus

Milliman Solutions, LLC

United States of America

Milliman Solutions, LLC is an organisation in California. It appears on the Massachusetts Attorney General breach-notification register, the California Attorney General breach-notification register, the Delaware Attorney General data security breach database and the Iowa Attorney General security breach notification list with 1 confirmed incident (2 filings); the most recent notice was filed on July 17, 2023.

Data as of October 17, 2026.

Confirmed incident

Filed in CA, DE, MA and IA

The same incident was filed separately with 4 jurisdictions within a few days of each other (CA, DE, MA and IA) — shown here as one incident.

Occurred
May 29, 2023
Disclosed
July 17, 2023

Timeline

  1. July 17, 2023
    Reported to regulator Regulator

    MA AG breach notification: 14,752 Massachusetts residents affected

    source
  2. July 17, 2023
    Reported to regulator Regulator

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

    source
  3. July 17, 2023
    Reported to regulator Regulator

    DE AG breach notification: 6,117 Delaware residents affected

    source
  4. July 17, 2023
    Reported to regulator Regulator

    IA AG breach notification: an unknown number of Iowa residents affected

    source
  5. July 17, 2023
    Reported to regulator Regulator

    DE AG breach notification: 6,117 Delaware residents affected

    source
  6. July 17, 2023
    Reported to regulator Regulator

    DE AG breach notification: 6,117 Delaware residents affected

    source

Litigation

  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
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 ↗

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 ↗

What a Massachusetts notice means

Governed by 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 ↗

What a Iowa notice means

Governed by Iowa Code §715C.2. Notice to the Attorney General is required within five business days of notifying consumers, for a breach requiring notification to more than 500 Iowa residents.

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

Iowa breach-notification register ↗