Confirmed breach. Intrusion May 21, 2024, discovered May 31, 2024 — the first regulatory filing landed 49 days later. 1 individuals reported across the linked filings.
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Regulatory clocksMaine⏱ ME AG >30d · 49dFull clock table in Litigation Timeline
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforced
Affected (total reported)
1
Data types
—
Jurisdictions
1
ME
Linked filings
1
all State AG
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
May 21, 2024
When the intrusion reportedly occurred, per the linked filings
Oxford County Mental Health Services (Rumford, ME) reported an external system breach (hacking) that occurred on 05/21/2024 and was discovered on 05/31/2024. One Maine resident was affected. Written notification was sent on 07/19/2024. Credit monitoring and identity restoration services were offered to the affected individual.
Affected (this filing): 1
ME AG >30d · 49d
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.