Confirmed breach. Intrusion Jun 1, 2020, discovered Sep 29, 2020 — the first regulatory filing landed 51 days later. 691 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 · 51dFull clock table in Litigation Timeline
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Affected (total reported)
691
Data types
2
Identity (basic) · Government ID
Jurisdictions
1
ME
Linked filings
1
all State AG
Sensitive data
identity_government
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
Jun 1, 2020
When the intrusion reportedly occurred, per the linked filings
Proctor Academy, an educational institution, reported an external system breach that occurred on June 1, 2020, and was discovered on September 29, 2020. The breach affected 691 individuals, compromising names and Social Security Numbers. Affected individuals were notified on November 7, 2020, and offered identity theft protection services.
Affected (this filing): 691
ME AG >30d · 51d
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.