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State AGConfirmed2 filings · 2 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedmoderate sensitivity
Merged incident · 2 filings

Norwood School, Inc. — May 2020 breach

Clustered 2 filings across 2 jurisdictions · filed Feb 11, 2021. View entity profile → Other incidents for this victim →

✓ affected count agreeMerge100%

Determination

Confirmed

Members

2 filings

States

2

Affected · reported

827

First → last filing

Feb 11, 2021

Merge confidence

100%

incident inc_c76ef66676e64aca · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 2 regulatory filings. Intrusion May 20, 2020. 827 individuals reported across the linked filings. Data reported: Financial account. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Filing span
0days

Time between earliest and latest filing

Not recorded for this incident

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.

Incident timeline

May 20, 2020breach begins
Feb 11, 2021first filing
—watching for filings

No discovery date is recorded on any filing in this cluster, so the notification delay is not computable. Dashed segments fill in as filings merge.

Member cascade — every filing about this breach

  1. FEB 11MA AGMA AG noticefirst filing · 2 MA residentsday 0
  2. FEB 11IN AGIN AG noticemost recent · states nationwide total 827day 0
  3. Watching for additional filings — new sources merge into this incident automatically.

Roll-up facts — reconciled across members

Breach window
May 20, 2020
IN AG
Discovered
—
Data types
Financial account
MA AG

Each fact cites the member filing that establishes it; when filings conflict, every value shows with its source.

Count reconciliation

per-state reported counts

Nationwide (stated in a filing)

827

Sum of filed state slices

4· 0.5% of stated

100% of the stated total lives in states whose filings carry no count — the dashed share shrinks as filings land.

Evidence ladder — rungs this incident occupies

Leak-site claim

No leak-site claim on record for this incident.

Press / market report

No press coverage linked yet.

State AG / regulator filing2 members

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

No SEC filing or victim statement yet.

Merge provenance

Method
deterministic
Confidence
1.00 · above the 0.85 auto-merge floor
Audit
Every link edge records its method, confidence and model + prompt versions (100% is the strongest edge).

Merges are reversible — a wrong link can be detached with its audit trail intact. How merging works.

Filing velocity

Spread

0 days

vs. multi-state median

20.0× faster

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. This page states only what the linked filings agree on; each filing's own account stays on its own record, linked from the timeline below.

The weekly clock on records like this one

The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.

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