One linked filing — more sources may join as they report · filed Nov 25, 2020. View entity profile → Other incidents for this victim →
incident inc_3a063e985b5a4288 · merge_method deterministic
Discovered → first regulatory filing
Not recorded for this incident
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.
Identity (basic) · Government ID
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Feb 7, 2020
When the intrusion reportedly occurred, per the linked filings
Nov 9, 2020
Reported by MAINE AG filing
Cambridge School of Weston reported a third-party vendor breach involving Blackbaud. The incident occurred on February 7, 2020, and was discovered on November 9, 2020. Personal information including names and Social Security Numbers was compromised for 563 individuals total, including 6 Maine residents. The school provided 24 months of credit monitoring via CyberScout.
Affected (this filing): 563
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.