Clustered 3 filings across 2 jurisdictions · filing window Apr 22, 2021 → May 6, 2021. View entity profile → Other incidents for this victim →
incident inc_06c4f5b4bdf6442b · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Financial account · Financial credentials
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
ME MT
all State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Sep 2, 2020 → Feb 25, 2021
When the intrusion reportedly occurred, per the linked filings
Mar 1, 2021
Reported by MAINE AG filing
Apr 6, 2021
Reported by MAINE AG filing
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.
Capital One reported a data breach caused by insider wrongdoing that affected 219 individuals, including one resident of Maine. The breach occurred between September 2, 2020, and February 25, 2021, and was discovered on March 1, 2021. The compromised information includes names and financial account numbers or credit/debit card numbers along with their security codes or PINs. Capital One offered 24 months of free credit monitoring services to the affected individuals.
Affected (this filing): 1
Capital One reported a data breach to the Montana Attorney General. The breach was reported on 2021-05-06. 2 Montana residents were affected.
Affected (this filing): 2
Capital One, National Association, has issued a data breach notification out of an abundance of caution, stating that while customer data is at risk of future fraud, there is no evidence that the data has been breached. The incident, which occurred on August 20, 2020, and was discovered on April 6, 2021, affects 3 Maine residents. The compromised information includes financial account numbers or credit/debit card numbers, along with their corresponding security codes, access codes, passwords, or PINs. In response, the company is offering 24 months of free credit monitoring services through TransUnion's "myTrueIdentity" service.
Affected (this filing): 3