Social EngineeringFinancial ServicesFinancePhishingStolen CredentialsCustomer Data InvolvedTargetedPIIIdentity (basic)LowContained

Concorde Investment Services, LLC

bd_68a8b27cb28d0d45 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 14, 2020

Filed

Jun 17, 2020

To disclose

5 weeks

Affected

27state residents only

Confidence

66%

Concorde Investment Services, LLC reported that employee email accounts were compromised via phishing between Sept 17 and Nov 4, 2019. The breach was discovered on May 14, 2020. Personal information was accessed from impacted accounts. No evidence of misuse was found. Affected individuals were offered 12 months of credit monitoring.

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Incident timeline

undetected · 240 days

discovery → filing · 5 weeks / 34 days

Sep 17, 2019

Begins

May 14, 2020

Discovered

Jun 17, 2020

Filed

vs. sector median

4 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed27 affectedView incident

Name: Concorde Investment Services, LLC
norm: concorde investment services

Name: Concorde Investment Services, LLC
norm: concorde investment services
Industry: Financial Servicesllm

Discovered: May 14, 2020
Breach occurred: Sep 17, 2019 – Nov 4, 2019
Undetected for: 240 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 27state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Secured the accounts
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Offering a complimentary one-year membership of Experian IdentityWorks SM Credit 3B
Changes made: Continually evaluate and modify our practices and internal controls to enhance the security and privacy of your information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(34 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/Breach-NotificationDetails-189.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 17, 2020
Raw hash: 02f287051c9531a987e27fb364611002ed0da4128c57c4834b5c83121e7ed44a

Reporting entityConcorde Investment Services, LLC

Victim entityConcorde Investment Services, LLC

Incidentdiscovered May 14, 2020

Stated responseSecured the accounts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov