Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Quorum Federal Credit Union

Disclosed Jul 17, 2023Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedJul 17, 2023
DiscoveredJun 20, 2023
HappenedMay 28, 2023
AttackHacking
Data exposedNot stated
SectorFinance · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Quorum Federal Credit Union
Official noticeatg.wa.gov
Washington Attorney General breach notice: Quorum Federal Credit Union

Notices filed

Residents of CAJul 17, 2023
California AGCount not stated
Residents of WAJul 17, 2023
Washington AG802 people
History of this record
attack2026-09-25
unknown to hackingby backfillSource
discovered2026-09-25
empty to 2023-06-20by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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