HackingFinancial ServicesFinanceCustomer Data InvolvedIdentity (basic)LowContained
Traditions Bank
bd_2d5f95367d2e08f5 · schema v1 · pii pii-v1
Traditions Bank notified Montana and other state regulators that unauthorized access to its computer network occurred on March 3, 2023. Files containing customer names were copied. The bank is offering complimentary identity monitoring services and evaluating security measures to prevent recurrence.
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Incident timeline
Mar 3, 2023
Begins
Aug 22, 2023
Filed
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed6 affectedView incident
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.