Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Thayer Academy

Disclosed Apr 4, 202315,223 affectedConfirmed

Official notice

What is known

People affected15,223 (as reported by the organization)
DisclosedApr 4, 2023
HappenedFeb 4, 2023
AttackNot stated
Data exposedNot stated
SectorEducation · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Thayer Academy
Official noticeago.vermont.gov
Vermont Attorney General: 2024-05-14 Thayer Academy Data Breach Notice to Consumers
Official noticeago.vermont.gov
Vermont Attorney General: 2023-04-04 Thayer Academy Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2024 data breach report: Thayer Academy

Notices filed

Residents of VTApr 4, 2023
Vermont AGCount not stated
Residents of CAMay 14, 2024
California AGCount not stated
Residents of VTMay 14, 2024
Vermont AGCount not stated
Residents of INMay 14, 2024
Indiana AG81 people
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 15223by backfillSource
disclosed2026-09-25
2024-05-14 to 2023-04-04by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2024-05-14-thayer-academy-data-breach-notice-consumersby 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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