Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Excelsior Orthopaedics

Disclosed Aug 21, 2024357,000 affectedConfirmed

Official notice

What is known

People affected357,000 (as reported by the organization)
DisclosedAug 21, 2024
HappenedJun 18, 2024
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report: Excelsior Orthopaedics (Healthcare Provider, NY)
Official noticeago.vermont.gov
Vermont Attorney General: 2025-09-02 Excelsior Orthopaedics Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2025 data breach report: Excelsior Orthopaedics

Notices filed

TotalAug 21, 2024
HHS OCR292,913 people
Residents of INDec 31, 2024
Indiana AG54 people
Residents of VTSep 2, 2025
Vermont AGCount not stated
History of this record
records_basis2026-09-25
hhs to organizationby backfillSource
records2026-09-25
292913 to 357000by backfillSource
occurred2026-09-25
empty to 2024-06-18by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2025-09-02-excelsior-orthopaedics-data-breach-notice-consumersby backfillSource
Added2026-09-25
First recordedby backfillSource

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

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