Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforced
Affected (total reported)
—
Data types
—
Jurisdictions
1
CA
Linked filings
2
all State AG
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
May 28, 2025
When the intrusion reportedly occurred, per the linked filings
Welcome Dentistry reported a data security breach to the California Attorney General. The breach occurred on May 28, 2025. The filing provides no further details regarding the nature of the incident, data types affected, or number of individuals impacted.
Welcome Dentistry reported a data security breach to the California Attorney General. The breach occurred on May 7, 2025. The filing provides no further details regarding the nature of the incident, data types affected, or number of individuals impacted.
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.