Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Buddhist Tzu Chi Foundation

Disclosed Oct 18, 2021Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedOct 18, 2021
DiscoveredJul 15, 2021
HappenedJul 15, 2021
AttackRansomware
Data exposedNot stated
SectorNonprofit · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Buddhist Tzu Chi Foundation
Official noticeatg.wa.gov
Washington Attorney General breach notice: Buddhist Tzu Chi Foundation

Notices filed

Residents of CAOct 18, 2021
California AGCount not stated
Residents of WAOct 20, 2021
Washington AG582 people
History of this record
attack2026-09-25
unknown to ransomwareby backfillSource
discovered2026-09-25
empty to 2021-07-15by backfillSource
occurred2026-09-25
empty to 2021-07-15by 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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