MisuseFinancial ServicesFinancePrivilege AbuseEmployee Data InvolvedIdentity (basic)Government IDMediumResolved

Bank of the West

bd_a68be9da9b9495a2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 5, 2017

Filed

Dec 5, 2017

To disclose

9 weeks

Affected

2state residents only

Linked

2 filings

Confidence

67%

Full breach record for Bank of the West →10 incidents on file

Bank of the West notified customers that an employee inappropriately accessed loan documents containing personal information (name, address, SSN, driver's license, DOB). The employee was arrested by Dallas police. The bank contacted law enforcement, adjusted internal processes, and offered one year of credit monitoring.

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Incident timeline

discovery → filing · 9 weeks / 61 days

Oct 5, 2017

Discovered

Dec 5, 2017

Filed

vs. sector median

1 wks faster

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

New Hampshire State AGbd_f61de6648c545b542017-12-05Verified

Name: Bank of the West
norm: bank of the west

Name: Bank of the West
norm: bank of the west
Industry: Financial Servicesllm

Discovered: Oct 5, 2017
Materiality determined: —
Notification sent: —
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government ID
Data elements: Date of birth
Attack vector: Insider
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: Internal
Regulator citations: contacted law enforcement authorities
Initial access: insider_action

During the incident: Contacted law enforcement authorities
Taking steps to adjust its internal operating processes to prevent future incidents
Offering you one year of free credit monitoring and identity theft protection services
Changes made: Adjust its internal operating processes to prevent future incidents
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(61 days from discovery to filing)
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 ↗

New Hampshire State AGDec 5 · first

Montana State AGDec 5 · first · this page

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://dojmt.gov/wp-content/uploads/Bank-of-the-West.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 5, 2017
Raw hash: 9463707a3776ff9ed464d799a21cbafcbd12c6fe6e36666b5e5f7bd10dca2193

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBank of the West

Victim entityBank of the West

Incidentdiscovered Oct 5, 2017

Stated responseContacted law enforcement authorities

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov