Every public data breach

Disclosed this week53On record26,385

53 disclosed this week · 26,385 on record

Winterthur Museum, Garden and Library

Disclosed Mar 14, 20222,110 affectedConfirmed

Official notice

What is known

People affected2,110 (as reported by the organization)
DisclosedMar 14, 2022
DiscoveredFeb 7, 2022
HappenedJan 17, 2022
AttackNot stated
Data exposedNamesCredentials and tokens
SectorOther · US
StatusConfirmed

Sources

Official noticeattorneygeneral.delaware.gov
Notice letter filed with the Delaware DOJ: Winterthur Museum, Garden and Library
Official noticein.gov
Indiana Attorney General 2022 data breach report: Winterthur Museum, Garden & Library

Notices filed

Residents of DEMar 14, 2022
Delaware DOJ1,421 people
Residents of INMar 14, 2022
Indiana AG4 people
History of this record
source2026-09-25
empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/2022-DB-Year-to-Date-Report-for-Website.pdfby backfillSource
Added2026-09-25
First recordedby backfillSource

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

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