UnknownGovernment IDFinancial accountPCIMedium

HENRY SCHEIN, INC.

bd_9a93e1de11d7d973 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 6, 2023

To disclose

—

Affected

408state residents only

Linked

9 filings

Confidence

95%

Full breach record for HENRY SCHEIN, INC. →6 incidents on file

Henry Schein, Inc reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-12-06. 408 Massachusetts residents were affected. The report records the breach type as electronic.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Dec 6, 2023

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

California State AGbd_4b1727b048fdc8552023-12-06Verified
Maine State AGbd_817f39c882aae4e02023-12-06Verified
South Carolina State AGbd_e6ff33d71b709e982023-11-28 · +8dVerified
Montana State AGbd_6c3ca5d013cd7be22023-11-17 · +19dVerified

Show 4 more filings ↓up to 51d gap

Vermont State AGbd_cc87b9a5cdf301c12023-11-17 · +19dVerified
SEC 8-Kbd_838851b9407ab0032023-11-16 · +20dVerified
New Hampshire State AGbd_ad54e6e188668b372023-11-16 · +20dVerified
Washington State AGbd_72816974130743b62024-01-26 · +51dVerified

Name: HENRY SCHEIN, INC.
norm: henry schein
Domain: henryschein.com

Name: HENRY SCHEIN, INC.
norm: henry schein
Domain: henryschein.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 408state-resident count only
Data types: Government IDFinancial accountPCI
Data elements: Social Security numberFinancial account numberDriver's licence numberPayment card number
Attack vector: Unknown

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 8 states

View merged incident ↗

SEC 8-KNov 16 · first

New Hampshire State AGNov 16 · first

Montana State AG+1d

Vermont State AG+1d

South Carolina State AG+12d

California State AG+20d

Maine State AG+20d

Massachusetts State AG+20d · this page

Washington State AG+71d

Pattern: first filing Nov 16, last Jan 26 (WA) — a 71-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.mass.gov/doc/data-breach-report-2023/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 6, 2023
Raw hash: a0271a99e88635394da1317f2839c1adec8352993a3ee4634b1ceade13b282c7

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityHENRY SCHEIN, INC.

Victim entityHENRY SCHEIN, INC.

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov