Hilltop National Bank
bd_92f0f299cb125007 · schema v1 · pii pii-v2
Full breach record for Hilltop National Bank →Press / market disclosure — not a breach-notification filing
A media or market posting that confirms an incident but carries no breach-notification fields, so compliance clocks aren't assessable. The summary below is extracted from the coverage — verify against the source.
Hilltop National Bank closes Wyoming branches after cybersecurity incident. Hilltop National Bank: The Hilltop National Bank, based in Casper, Wyoming, was forced to close all its offices and internal systems after detecting a cybersecurity incident. This incident disrupted online banking, mobile services, telephone services, and scheduled payments. The bank isolated its network to protect data and notified regulatory authorities. It has promised to reimburse fees and charges incurred as a result of the incident.
P pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Sep 8, 2026
Press report
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No filing yet · watching
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Attack → press
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Compliance clock
Not assessable
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
If an SEC 8-K, state-AG notice or victim statement lands, DisclosureLens merges it into an incident and links it here.
Source ceiling
- incident type + narrative only (may be machine-translated)
- discovery date
- materiality
- affected count
- data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.