One linked filing — more sources may join as they report · filed Dec 15, 2020. View entity profile → Other incidents for this victim →
incident inc_090ce0435a5c4cf5 · 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
Aug 27, 2020
When the intrusion reportedly occurred, per the linked filings
Sep 2, 2020
Reported by MAINE AG filing
Clean Harbors Inc. experienced an external system breach on August 27, 2020, which was discovered on September 2, 2020. The breach affected one Maine resident out of 772 total individuals impacted. The compromised information included names and Social Security numbers. In response, the company offered one year of credit monitoring services through Experian.
Affected (this filing): 1
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.