Clustered 2 filings across 2 jurisdictions · filed Jul 1, 2021. View entity profile → Other incidents for this victim →
incident inc_65f1baac299a401f · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
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.
ME MT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Feb 24, 2021
When the intrusion reportedly occurred, per the linked filings
Mar 6, 2021
Reported by MAINE AG filing
Sitzberger & Company reported a data breach to the Montana Attorney General. The breach was reported on 2021-07-01. The breach occurred from 2/24/2021 to 3/6/2021. 4 Montana residents were affected.
Affected (this filing): 4
Sitzberger & Company, a financial services firm, reported an external system breach (hacking) that occurred between February 24, 2021, and March 6, 2021. The breach was discovered on March 6, 2021. The incident resulted in the compromise of names and Social Security Numbers for 3 Maine residents.
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.