Social EngineeringFinancial ServicesFinancePhishingStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDFinancialMediumContained

DLL Finance LLC

bd_635a12be06295764 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 30, 2020

Filed

Jun 24, 2020

To disclose

8 weeks

Affected

2state residents only

Linked

4 filings

Confidence

65%

Full breach record for DLL Finance LLC →2 incidents on file

DLL Finance LLC notified Montana AG of a phishing incident targeting an employee email account on April 30, 2020. Attacker potentially accessed credit applications containing PII, SSN, and DOB. No evidence of actual access found. DLL blocked attacker May 8, engaged forensic experts, and offered 2 years of Experian credit monitoring.

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Incident timeline

discovery → filing · 8 weeks / 55 days

Apr 30, 2020

Begins

Apr 30, 2020

Discovered

Jun 24, 2020

Filed

vs. sector median

1 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

Indiana State AGbd_f193aa75c3d31a402020-06-24Verified
Massachusetts State AGbd_d073b4d9b5b30b992020-06-25 · +1dVerified
New Hampshire State AGbd_39ac0ad2be673d5d2020-06-26 · +2dVerified

Name: DLL Finance LLC
norm: dll finance

Name: DLL Finance LLC
norm: dll finance
Industry: Financial Servicesllm

Discovered: Apr 30, 2020
Breach occurred: Apr 30, 2020
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 24, 2020
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDFinancial
Data elements: Social Security numberDate of birth
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Blocked the attacker on May 8, 2020
Began an inquiry into the nature and scope of the event
Asked outside experts to conduct a more detailed review of the incident
Offering complementary credit monitoring for two years through Experian
Changes made: Enhancing security measures related to this type of incident
Provided new security guidance to employees to help prevent these types of attacks in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(55 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 ↗

Indiana State AGJun 24 · first

Montana State AGJun 24 · first · this page

Massachusetts State AG+1d

New Hampshire State AG+2d

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/Breach-NotificationDetails-196.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 24, 2020
Raw hash: c608284b6010613594cbab5dd03279bbd2ee1f70cc9c0a9394fc548266aaf50a

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityDLL Finance LLC

Victim entityDLL Finance LLC

Incidentdiscovered Apr 30, 2020

Stated responseBlocked the attacker on May 8, 2020

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov