HackingPIIIdentity (basic)Government IDMediumContained

U.S. Bank National Association

bd_64ab123d0583c433 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 30, 2026

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

64%

Full breach record for U.S. Bank National Association →31 incidents on file

U.S. Bank notified Nebraska residents of unauthorized access to prepaid cardholder data. The incident potentially exposed names, addresses, email addresses, account numbers, and Social Security numbers. The bank offered two years of free credit monitoring via TransUnion and recommended fraud alerts or credit freezes. No specific discovery or occurrence dates were provided in the notification letter.

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Incident timeline — partial

? — ?

Breach window unknown

Jul 30, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_4581962235f7421f2026-07-31 · +1dCandidate

Name: U.S. CENTURY BANK
norm: us century bank

Name: U.S. Bank National Association
norm: us bank national

Discovered: —
Materiality determined: —
Notification sent: Jul 30, 2026
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Arranged for you to enroll, at no cost to you, in an online credit monitoring service (myTrueIdentity) for two years provided by TransUnion Interactive
Recommended that you place a “Fraud Alert” on your credit file
Recommended that you request a free Security Freeze (aka “Credit Freeze”) on your credit file
Recommended that you check your bank accounts regularly and look for unusual withdrawals, deposits and transactions
Recommended that you close your current account and open a new account with a new account number
Changes made: Offered two years of complimentary credit monitoring through TransUnion Interactive (myTrueIdentity)
Provided identity restoration program assistance
Provided up to $1,000,000 in identity theft insurance
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Nebraska State AGJul 30 · first · this page

Massachusetts State AG+1d

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

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

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://nebraska.gov/ago/data-breach/documents/fa98a79e-9c6d-4288-90fc-85431828a0d5.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 30, 2026
Raw hash: 7d2fe8a6e7a2026c16807fd8925d37dfc2427396dd001fb81c6fa5124fe338a1

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityU.S. CENTURY BANK

Victim entityU.S. Bank National Association

IncidentUnauthorized Access

Stated responseArranged for you to enroll, at no cost to you, in an online credit monitoring service (myTrueIdentity) for two years provided by TransUnion Interactive

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov