Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Museum Associates

Disclosed Jun 8, 20264,657 affectedConfirmed

Official notice

What is known

People affected4,657 (as reported by the organization)
DisclosedJun 8, 2026
HappenedJul 7, 2025
AttackNot stated
Data exposedNamesSocial Security numbersGovernment IDsHealthPayment cardsFinancial
SectorNonprofit · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Museum Associates
Official noticeago.vermont.gov
Vermont Attorney General breach report: Museum Associates
Official noticein.gov
Indiana Attorney General 2026 data breach report: Museum Associates

Notices filed

Residents of INJun 8
Indiana AG5 people
Residents of CAAug 24
California AGCount not stated
Residents of VTAug 25
Vermont AG2 people
History of this record
records_basis2026-10-07
empty to organizationby weeklySource
records2026-10-07
empty to 4657by weeklySource
disclosed2026-10-07
2026-08-24 to 2026-06-08by weeklySource
sector2026-09-25
other to nonprofitby backfillSource
data_types2026-09-25
[] to ["names","ssn","government-id","health","payment-card","financial"]by 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.

Everything about Museum Associates