Henry Schein, Inc.

NYBA/Vendor

Claim reportedNot reached
CorroboratedDate per source
Regulator filing locatedCA AG list · Oct 15, 2023
Enforcement actionNot reached

People affected (as filed)166,432

Breach typeransomware

Location of data—

Business associate involved—

HHS submission dateNo HHS filing located

Incident dateSep 27, 2023

Status history

◐CorroboratedDate per source
▣Regulator filing locatedOct 15, 2023

Timeline

Oct 15, 2023Listed on the CA AG breach list: 166,432 people.Source: CA AG
Date per sourceCoverage published by California AG.Source: California AG
Date per sourceCoverage published by HIPAA Journal.Source: HIPAA Journal
Date per sourceCoverage published by BleepingComputer.Source: BleepingComputer
Date per sourceCoverage published by SecurityWeek.Source: SecurityWeek
Date per sourceCoverage published by Cybernews.Source: Cybernews
Nov 1, 2026Record retrieved and matched by DDSBreach.Source: Cited public sources

What this means

If you're a patientLook for a notice letter from the practice. Watch insurance statements for services you didn't receive, and consider a free credit freeze with the three bureaus.

If you run a practiceCheck whether you share software, IT providers or billing vendors named in this record. Confirm your own backups, remote access and email protections with your IT provider.

Change log

2026-11-01 · Record created from public sources