DisclosureLens
State AGConfirmed6 filings · 2 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Merged incident · 6 filings

JPMorgan Chase Bank, National Association — March 2026 breach

Clustered 6 filings across 2 jurisdictions · filing window May 6, 2026 Jul 30, 2026. View entity profile → Other incidents for this victim →

1 cross-filing discrepancyMerge100%

Determination

Confirmed

Members

6 filings

States

2

Affected · reported

not comparable

First → last filing

May 6, 2026 Jul 30, 2026

Merge confidence

100%

incident inc_93fde1408781401a · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. Intrusion Mar 10, 2026–Jun 5, 2026. Data reported: Government ID, Financial account, and Identity (basic). Notifications rolled out on a 85-day schedule across 6 filings beginning May 6, 2026. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Filing span
85days

Time between earliest and latest filing

Not recorded for this incident

Discovery variance · Leak precedence · Materiality delta · SEC filing delayno leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.

Regulatory clocksMassachusetts MA credit monitoring dueFull clock table in Litigation Timeline

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JPMorgan Chase Bank, National Association data breach (2026) · DisclosureLens