HackingFinancial ServicesFinanceVulnerability ExploitSupply Chain (3P Vendor)Zero-DayPIIFinancial accountLowContained

PRIMELENDING, A PLAINSCAPITAL COMPANY

bd_0d1749efbafa7759 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 24, 2023

Filed

Aug 23, 2023

To disclose

4 weeks

Affected

2state residents only

Linked

4 filings

Confidence

66%

Full breach record for PRIMELENDING, A PLAINSCAPITAL COMPANY →3 incidents on file

PrimeLending notified Montana residents of a data event impacting payment account information (name, account number, routing number) resulting from a third-party vendor's compromise of MOVEit file transfer software. The incident involved a zero-day exploit against the vendor. PrimeLending provided 12 months of credit monitoring services.

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Incident timeline

discovery → filing · 4 weeks / 30 days

Jul 24, 2023

Begins

Jul 24, 2023

Discovered

Aug 23, 2023

Filed

vs. sector median

4 wks faster

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Maine State AGbd_5b2a5eab7eba85092023-08-23Verified
Massachusetts State AGbd_8c80751e61f28d782023-08-23Verified
Indiana State AGbd_c9c59465eb872bb12023-08-23Verified

Name: PRIMELENDING, A PLAINSCAPITAL COMPANY
norm: primelending a plainscapital
Domain: primelending.loanadministration.com

Name: PRIMELENDING, A PLAINSCAPITAL COMPANY
norm: primelending a plainscapital
Domain: primelending.loanadministration.com
Industry: Financial Servicesllm

Discovered: Jul 24, 2023
Breach occurred: Jul 24, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 23, 2023
Affected individuals: 2state-resident count only
Data types: PIIFinancial account
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Initial access: supply_chain

During the incident: Initiated a dialogue with the Vendor
Providing you with the option for complimentary access to 12 months of credit monitoring and identity restoration services provided by Cyberscout
Changes made: All software security patches have been applied to their affected systems
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.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Maine State AGAug 23 · first

Massachusetts State AGAug 23 · first

Indiana State AGAug 23 · first

Montana State AGAug 23 · 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-notification-letter-591.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 23, 2023
Raw hash: a5e87d7f0d4a54f2f49e6a8a8f1b2644b8c42cae91da0fecca24da796756a274

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityPRIMELENDING, A PLAINSCAPITAL COMPANY

Victim entityPRIMELENDING, A PLAINSCAPITAL COMPANY

Incidentdiscovered Jul 24, 2023

Stated responseInitiated a dialogue with the Vendor

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov