HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumContained

State Bank of Lizton

bd_8e930973c5b41a74 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 21, 2019

Filed

Nov 22, 2019

To disclose

13 weeks

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for State Bank of Lizton →

State Bank of Lizton notified Montana residents of a data security incident discovered on August 21, 2019. Suspicious activity in an employee email account led to the potential exposure of names and driver's license numbers. The bank engaged forensic investigators, secured the system, and offered 12 months of credit monitoring.

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Incident timeline

discovery → filing · 13 weeks / 93 days

Aug 21, 2019

Discovered

Nov 22, 2019

Filed

vs. sector median

+5 wks slower

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_844079e032b206f32019-11-22Verified

Name: State Bank of Lizton
norm: state bank of lizton

Name: State Bank of Lizton
norm: state bank of lizton
Industry: Financial Servicesllm

Discovered: Aug 21, 2019
Materiality determined: —
Notification sent: Nov 21, 2019
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged a leading third-party computer forensic firm to conduct an independent investigation
Isolated the incident and secured the system
Implemented additional security features for our email system
Changes made: Implemented additional security features for our email system to reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(93 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 ↗

Massachusetts State AGNov 22 · first

Montana State AGNov 22 · 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/OCP/Consumer-Notice-57.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 22, 2019
Raw hash: bdd7c1a043a380a300fd9221f40be395282471ebde4021d25e2633133968c085

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityState Bank of Lizton

Victim entityState Bank of Lizton

Incidentdiscovered Aug 21, 2019

Stated responseEngaged a leading third-party computer forensic firm to conduct an independent investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov