One linked filing — more sources may join as they report · filed Feb 15, 2022. View entity profile → Other incidents for this victim →
incident inc_4fb28f88e7b94272 · 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.
PII · Government ID
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 13, 2021 → May 20, 2021
When the intrusion reportedly occurred, per the linked filings
Jan 20, 2022
Reported by MAINE AG filing
Diversified Maintenance experienced an external system breach between May 13, 2021, and May 20, 2021. The breach, discovered on January 20, 2022, affected 4 Maine residents and resulted in the compromise of names and Social Security numbers. The company notified affected individuals on February 15, 2022, and offered 12 months of identity theft protection services through TransUnion.
Affected (this filing): 4
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.