BreachCensus

Horizon Actuarial Services, LLC

United States of America

Horizon Actuarial Services, LLC is an organisation in Hawaii. It appears on the Massachusetts Attorney General breach-notification register, the California Attorney General breach-notification register, the Washington State Attorney General breach-notification register, the Hawaii Office of Consumer Protection breach-notice list and the Wisconsin DATCP data breach list with 3 confirmed incidents; the most recent notice was filed on May 24, 2022.

Data as of September 6, 2026.

Confirmed incident

US-HI

Disclosed
May 24, 2022

Timeline

  1. May 24, 2022
    Reported to regulator Regulator

    HI AG breach notification: 5,793 Hawaii residents affected

    source

Litigation

  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
What a Hawaii notice means

Governed by HRS §487N-2. Notice to the Office of Consumer Protection is required when a breach affects 1,000 or more Hawaii residents.

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

Hawaii breach-notification register ↗

Confirmed incident

Filed in WA, CA and MA — Hacking/IT Incident

The same incident was filed separately with 3 jurisdictions within a few days of each other (WA, CA and MA) — shown here as one incident.

Occurred
November 10, 2021
Disclosed
March 22, 2022

Timeline

  1. March 9, 2022
    Reported to regulator Regulator

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

    source
  2. March 22, 2022
    Reported to regulator Regulator

    WA AG breach notification: 53,256 Washington residents affected

    source
  3. March 22, 2022
    Reported to regulator Regulator

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

    source
  4. March 22, 2022
    Reported to regulator Regulator

    MA AG breach notification: 37,986 Massachusetts residents affected

    source
  5. March 25, 2022
    Reported to regulator Regulator

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

    source
  6. April 11, 2022
    Reported to regulator Regulator

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

    source
  7. April 15, 2022
    Reported to regulator Regulator

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

    source
  8. May 10, 2022
    Reported to regulator Regulator

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

    source
  9. May 18, 2022
    Reported to regulator Regulator

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

    source
  10. May 24, 2022
    Reported to regulator Regulator

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

    source
  11. June 9, 2022
    Reported to regulator Regulator

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

    source

Litigation

  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
What a Washington notice means

Governed by RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.

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

Washington breach-notification register ↗

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 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 ↗

Confirmed incident

US-WI

Disclosed
January 13, 2022

Timeline

  1. January 13, 2022
    Reported to regulator Regulator

    WI AG breach notification: 271 Wisconsin residents affected

    source

Litigation

  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
What a Wisconsin notice means

Governed by Wis. Stat. §134.98. No state agency must be notified. Affected individuals must be told within 45 days, and the national credit bureaus too when 1,000 or more people are notified; DATCP lists breaches reported to it or found to affect Wisconsin consumers.

Note: the count is Wisconsin residents only when published, not a total; many notices do not include one.

Wisconsin breach-notification register ↗