DisclosureLens
State AGConfirmed2 filings · 2 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedmoderate sensitivity
Merged incident · 2 filings

U.S. Bank National Association

Clustered 2 filings across 2 jurisdictions · filed Jul 3, 2026 (dated filings only). View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

2 filings

States

2

Affected · reported

2,422

First → last dated filing

Jul 3, 2026

Merge confidence

100%

incident inc_82dc913ee50840d6 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 2 regulatory filings. The filing describes a third-party compromise. Discovered Apr 20, 2026. 2,422 individuals reported across the linked filings. Data reported: Financial account, Identity (basic), PCI, and 1 more. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
17days

Range of discovered_at dates across filings

Not recorded for this incident

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.

Regulatory clocksMassachusetts⏱ MA AG >30dFull clock table in Litigation Timeline

Incident timeline

? — ?breach window unknown
Apr 20, 2026discovered · members disagree
Jul 3, 2026first dated filing
—watching for filings

Dashed segments are unestablished, not zero — they fill in as filings merge into this incident. Filings without a recorded filing day, or recorded as filed before the breach they report began, are not placed on this rail.

Member cascade — every filing about this breach

  1. JUL 1IL AGIL AG noticefiling day not on record · no count stated—
  2. JUL 3MA AGMA AG noticefirst filing · 2,422 MA residentsday 0
  3. Watching for additional filings — new sources merge into this incident automatically.

Roll-up facts — reconciled across members

Breach window
—
Discovered
Apr 20, 2026IL AGMay 7, 2026MA AGfilings disagree on discovery
Data types
Financial account · Identity (basic) · PCI · PII
IL AG + MA AG
Attack vector
Third-Party / Supply Chain
MA AG

Each fact cites the member filing that establishes it; when filings conflict, every value shows with its source.

Evidence ladder — rungs this incident occupies

Leak-site claim

No leak-site claim on record for this incident.

Press / market report

No press coverage linked yet.

State AG / regulator filing2 members

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

No SEC filing or victim statement yet.

Merge provenance

Method
deterministic
Confidence
1.00 · above the 0.85 auto-merge floor
Audit
Every link edge records its method, confidence and model + prompt versions (100% is the strongest edge).

Merges are reversible — a wrong link can be detached with its audit trail intact. How merging works.

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. This page states only what the linked filings agree on; each filing's own account stays on its own record, linked from the timeline below.

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