DisclosureLens
FEDERALUnknownProfessional ServicesProfessional ServicesDelayed DiscoveryLowActive

HENRY SCHEIN, INC.

bd_838851b9407ab003 · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 14, 2023

Filed

Nov 16, 2023

To disclose

5 weeks

Affected

Not disclosed

Linked

9 filings

Confidence

65%
Full breach record for HENRY SCHEIN, INC. →6 incidents on file

Henry Schein, Inc. filed an 8-K (Item 3.01) on Nov 16, 2023, reporting a Nasdaq delisting notice due to late 10-Q filing. The delay was caused by a cybersecurity incident on Oct 14, 2023, which forced the company to shut down operations and take down applications. This filing supplements the initial Oct 16, 2023 disclosure of the incident.

Incident timeline

discovery → filing · 5 weeks / 33 days

Oct 14, 2023

Begins

Oct 14, 2023

Discovered

Oct 16, 2023

Scope determined

Nov 16, 2023

Filed

vs. sector median

14 wks faster

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

Show 4 more filings ↓up to 71d gap

Filing propagation · 9 filings · 8 states

View merged incident ↗
New Hampshire State AGNov 16 · first
SEC 8-KNov 16 · first · this page
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
Washington State AG+71d

Pattern: first filing Nov 16 (NH), 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 filing

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

SEC 8-K / victim statementThis record

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