Every public data breach

47 disclosed this week · 26,367 on record

Lancaster Orthopedic Group

Disclosed May 26, 20231,784 affectedConfirmed

Official notice

An unauthorized third party infiltrated the Covered Entity’s network and encrypted some of its data. It affected 1784 individuals and their protected health information which included names, addresses/zip, dates of birth, social security numbers, diagnosis/conditions, medications, and other treatment information. The covered entity employed extended detection and response, updated all server operating systems to current versions and patched them according to current industry standards; reloaded and updated all workstations to the latest version of their current supported operating system; employed email scanning and protection; and deployed encrypted email.

What is known

People affected1,784 (as reported to HHS)
DisclosedMay 26, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

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