Confirmed breach. Intrusion May 19, 2023, discovered May 19, 2023 — the first regulatory filing landed 6 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 · 6dFull clock table in Litigation Timeline
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Affected (total reported)
1
Data types
2
Government ID · PII
Jurisdictions
1
ME
Linked filings
1
all State AG
Sensitive data
identity_government
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
May 19, 2023
When the intrusion reportedly occurred, per the linked filings
University of Maine System reported an inadvertent disclosure of one individual's Social Security Number to the Maine Attorney General on May 30, 2023. The breach occurred and was discovered on May 19, 2023. Written notification was sent to the affected individual.
Affected (this filing): 1
ME AG ≤30d · 6d
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.