One linked filing — more sources may join as they report · filed Jun 28, 2021. View entity profile → Other incidents for this victim →
incident inc_6221e296a87b44dd · 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 · PII
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jun 22, 2020 → Feb 8, 2021
When the intrusion reportedly occurred, per the linked filings
May 28, 2021
Reported by MAINE AG filing
Guardian Energy Management Solutions experienced an external system breach (hacking) between June 22, 2020, and February 8, 2021. The incident affected 223 individuals, including 2 Maine residents. The attacker acquired names and Social Security Numbers. Guardian Energy notified affected individuals on June 28, 2021, and offered 12 months of complimentary credit monitoring.
Affected (this filing): 223
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.