🦫Oregon State AG
Clustered 3 filings across 3 jurisdictions · filed Oct 23, 2024. View entity profile → Other incidents for this victim →
incident inc_7fdfc00ec4754e62 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
CA ME OR
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 27, 2023 → Dec 5, 2023
When the intrusion reportedly occurred, per the linked filings
Oct 14, 2023
Reported by OREGON AG, MAINE AG, CALIFORNIA AG filings
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
Henry Schein, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2024-10-23. The breach occurred during 9/27/2023 - 12/5/2023. The breach was discovered on 10/14/2023. 166,432 individuals were affected. Notice was sent on 11/17/202312/4/20231/11/20246/25/20249/5/202410/16/2024.
Affected (this filing): 166,432
Henry Schein, Inc. experienced a cybersecurity incident beginning September 27, 2023, discovered October 14, 2023. The company's manufacturing and distribution businesses were impacted. An unauthorized third party obtained personal information of approximately 166,432 individuals total, including 383 Maine residents. Affected individuals were notified in multiple waves beginning November 17, 2023. Experian IdentityWorks (24-month) was offered to those affected.
Affected (this filing): 383
Henry Schein, Inc. notified the California Attorney General of a cybersecurity incident affecting its manufacturing and distribution businesses. The company determined on October 14, 2023, that an unauthorized third party accessed personal information. The investigation, conducted with outside forensic experts, concluded that personal information was affected. Henry Schein took systems offline, notified law enforcement, and is offering 24 months of identity monitoring through Experian to affected individuals. The specific data types affected are not detailed in the notice beyond 'personal information', and no specific attack vector or malware was identified.