Confirmed breach. Intrusion Sep 23, 2024–Sep 26, 2024, discovered Nov 22, 2024 — the first regulatory filing landed 31 days later. 422,424 individuals reported across the linked filings.
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.
Regulatory clocksLeak gap⏱ Leak >30dFull clock table in Litigation Timeline
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforced
Affected (total reported)
422,424
Data types
—
Jurisdictions
2
IN OR
Linked filings
2
all State AG
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
Sep 23, 2024
When the intrusion reportedly occurred, per the linked filings
60 days
Breach discoveredAG web form
Nov 22, 2024
Reported by OREGON AG filing
31 days
🏎️Indiana State AGFirst filinglinked via multistate filing link · 100%
American Addiction Centers Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2024-09-23 and was reported on 2024-12-23. 3,433 Indiana residents were affected. 422,424 individuals affected in total.
American Addiction Centers, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2024-12-23. The breach occurred during 9/23/2024 - 9/26/2024. The breach was discovered on 11/22/2024. 422,424 individuals were affected. Notice was sent on 11/25/202412/23/2024.
Affected (this filing): 422,424
Leak >30d
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.