HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

First State Bank

bd_545bcbc6f77ab1b9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 9, 2020

Filed

Jan 5, 2021

To disclose

27 days

Affected

Not disclosed

Linked

3 filings

Confidence

65%

Full breach record for First State Bank →2 incidents on file

First State Bank notified customers on Jan 5, 2021, of unauthorized access to its network between Nov 2-9, 2020. Investigation concluded Dec 9, 2020. Files containing names, SSNs, and financial account numbers were accessed. Bank engaged forensic firm, secured systems, and offered credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 37 days

discovery → filing · 27 days

Nov 2, 2020

Begins

Dec 9, 2020

Discovered

Jan 5, 2021

Filed

vs. sector median

5 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_1e78e9d5afe42fd92021-01-05Candidate
Massachusetts State AGbd_391d66ab3b594a8f2020-12-29 · +7dVerified

Name: First State Bank
norm: first state bank
Domain: firststatebnk.bank

Name: First State Bank
norm: first state bank
Domain: firststatebnk.bank
Industry: Financial Servicesllm

Discovered: Dec 9, 2020
Breach occurred: Nov 2, 2020 – Nov 9, 2020
Undetected for: 37 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 5, 2021
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial account
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: Secured its systems
Launched an investigation with the assistance of a computer forensics firm
Offering complimentary credit monitoring
Changes made: Installing new endpoint security monitoring software
Providing employees with enhanced cybersecurity awareness training
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 27 days(27 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGDec 29 · first

Maine State AG+7d

Montana State AG+7d · this page

Pattern: first filing Dec 29 (MA), last Jan 5 (MT) — a 7-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/FSB-Notif.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 5, 2021
Raw hash: 0acb5913ff37bff4104c2da62953e8d93c9bee745877ed231c8c63acc441c761

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityFirst State Bank

Victim entityFirst State Bank

Incidentdiscovered Dec 9, 2020

Stated responseSecured its systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov