BreachCensus

Magellan Health Inc.

United States of America

Magellan Health Inc. is an organisation in United States of America. It appears on the Washington State Attorney General breach-notification register with 3 confirmed incidents; the most recent notice was filed on June 15, 2020.

Data as of September 6, 2026.

Sources

Confirmed incident

US-WI

Occurred
April 11, 2020
Disclosed
June 15, 2020

Timeline

  1. June 15, 2020
    Reported to regulator Regulator

    WI AG breach notification: an unknown number of Wisconsin residents affected

    source
Confirmed incident

US-WA — Ransomware Attack

Occurred
April 6, 2020
Disclosed
May 11, 2020

Timeline

  1. May 11, 2020
    Reported to regulator Regulator

    WA AG breach notification: 5,119 Washington residents affected

    source
What a Washington notice means

Required under 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 ↗

Confirmed incident

US-IA

Disclosed
May 1, 2020

Timeline

  1. May 1, 2020
    Reported to regulator Regulator

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

    source

Related

Disclosed around the same time