Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

City of Ellensburg, Washington

Disclosed Feb 10, 20219,091 affectedConfirmed

Official notice

What is known

People affected9,091 (as reported by the organization)
DisclosedFeb 10, 2021
DiscoveredDec 21, 2020
HappenedDec 20, 2020
AttackRansomware
Data exposedNot stated
SectorGovernment · US
StatusConfirmed

Sources

Official noticeatg.wa.gov
Washington Attorney General breach notice: City of Ellensburg, Washington
Official noticein.gov
Indiana Attorney General 2021 data breach report: City Of Ellensburg, Washington

Notices filed

Residents of WAFeb 10, 2021
Washington AG8,523 people
Residents of INFeb 10, 2021
Indiana AG6 people
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 9091by backfillSource
occurred2026-09-25
empty to 2020-12-20by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.

Everything about City of Ellensburg, Washington