Clustered 4 filings across 4 jurisdictions · filed Aug 16, 2024. View entity profile → Other incidents for this victim →
incident inc_9f7b1dfb45ba49e6 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII · Financial
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 NH VT
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
May 13, 2024
When the intrusion reportedly occurred, per the linked filings
May 15, 2024
Reported by VERMONT AG, NEW HAMPSHIRE AG filings
Jul 12, 2024
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.
Summit National Bank reported a data breach to the Maine Attorney General, indicating that an external system breach (hacking) occurred on May 13, 2024. The breach was discovered on July 12, 2024, and affected 4 Maine residents. The bank began notifying affected individuals on August 16, 2024, and offered them identity theft protection services through Experian.
Affected (this filing): 4
Summit National Bank notified consumers of a data breach where an unauthorized actor accessed an email account containing personal information (name, SSN, contact info, financial account data) for current and former customers. The incident was discovered on May 15, 2024, following suspicious activity. The bank engaged forensic specialists and is offering credit monitoring services.
Summit National Bank reported a data breach to the Montana Attorney General. The breach was reported on 2024-08-16. The breach occurred from 5/13/2024 to 5/16/2024. 2,206 Montana residents were affected.
Affected (this filing): 2,206
Summit National Bank notified New Hampshire and Rhode Island residents of a data incident where an unauthorized actor accessed an email account between May 13-16, 2024, following suspicious activity discovered on May 15, 2024. The breach potentially exposed personal information of customers dating back to 2009. The bank engaged forensic specialists, notified regulators and credit bureaus, and offered credit monitoring services.
Affected (this filing): 8