HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumContained

GREENSTONE FARM CREDIT SERVICES, FLCA

bd_76675fb8d8f8ac5b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 25, 2019

Filed

Oct 25, 2019

To disclose

4 weeks

Affected

2state residents only

Confidence

66%

Full breach record for GREENSTONE FARM CREDIT SERVICES, FLCA →2 incidents on file

GreenStone Farm Credit Services notified Montana residents of a cyber incident in April 2019 where unauthorized access to employee email accounts exposed names, SSNs, and potentially driver's license numbers. The company engaged forensic investigators and offered one year of credit monitoring.

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Incident timeline

undetected · 177 days

discovery → filing · 4 weeks / 30 days

Apr 1, 2019

Begins

Sep 25, 2019

Discovered

Oct 25, 2019

Filed

vs. sector median

4 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed2 affectedView incident

Name: GREENSTONE FARM CREDIT SERVICES, FLCA
norm: greenstone farm credit services flca

Name: GREENSTONE FARM CREDIT SERVICES, FLCA
norm: greenstone farm credit services flca
Industry: Financial Servicesllm

Discovered: Sep 25, 2019
Breach occurred: Apr 1, 2019
Undetected for: 177 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 2state-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: Shut down the intruder’s access
Commenced a prompt and thorough investigation
Working closely with external cybersecurity professionals
Offering a complimentary one-year membership to Experian IdentityWorks Credit 3B
Changes made: Expedited the implementation of additional security measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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-17.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 25, 2019
Raw hash: 859468cd954154fa23316f5d38922fa091c6c68f87a6b93339a671c7571eaf64

Reporting entityGREENSTONE FARM CREDIT SERVICES, FLCA

Victim entityGREENSTONE FARM CREDIT SERVICES, FLCA

Incidentdiscovered Sep 25, 2019

Stated responseShut down the intruder’s access

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov