BreachCensus

Seattle Housing Authority

United States of America

Seattle Housing Authority is an organisation in Washington. It appears on the Washington State Attorney General breach-notification register with 3 confirmed incidents; the most recent notice was filed on November 10, 2023.

Data as of September 1, 2026.

Sources

Confirmed incident

US-WA — Ransomware Attack

Occurred
August 9, 2023
Disclosed
November 10, 2023

Timeline

  1. November 10, 2023
    Reported to regulator Regulator

    WA AG breach notification: 32,007 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-WA

Occurred
January 7, 2019
Disclosed
February 22, 2019

Timeline

  1. February 22, 2019
    Reported to regulator Regulator

    WA AG breach notification: 720 Washington residents affected

    source
Confirmed incident

US-WA

Disclosed
April 25, 2017

Timeline

  1. April 25, 2017
    Reported to regulator Regulator

    WA AG breach notification: 1,500 Washington residents affected

    source

Related

Disclosed around the same time