BreachCensus

Henry Schein, Inc.

RetailUnited States of America

Henry Schein, Inc. is a retail organisation in Washington. It appears on the Washington State Attorney General breach-notification register with 2 confirmed incidents; the most recent notice was filed on January 26, 2024.

Data as of September 6, 2026.

Confirmed incident

US-WA — Ransomware Attack

Occurred
September 27, 2023
Disclosed
January 26, 2024

Timeline

  1. January 26, 2024
    Reported to regulator Regulator

    WA AG breach notification: 1,953 Washington residents affected

    source
What a Washington notice means

Required under RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.

Note: the count is Washington residents only, not a total.

Washington breach-notification register ↗

Unverified claim

US — Ransomware Attack

This is an unverified claim — it has allegedly happened to this organisation, as posted by a source below, but has not been confirmed by a regulator, a court filing or the organisation’s own disclosure.

Timeline

  1. December 5, 2023
    Claimed by threat actor (unverified) Claim

    Ransomware leak-site claim (ransomware_live)

    source