One linked filing — more sources may join as they report · filed Dec 2, 2021. View entity profile → Other incidents for this victim →
incident inc_e1ccafdb64ac436a · 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.
Government ID
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jul 19, 2021
When the intrusion reportedly occurred, per the linked filings
Nov 4, 2021
Reported by MAINE AG filing
Tsao & McKown Architects reported an external system breach that occurred on July 19, 2021, and was discovered on November 4, 2021. The breach affected 3 Maine residents, exposing their names and Social Security Numbers. The company offered 12 months of credit monitoring and identity remediation services.
Affected (this filing): 3
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.