Social EngineeringOtherPhishingStolen CredentialsTargetedIdentity (basic)PIILowContained

MPG Pipeline Contractors, LLC

bd_154d4c1a64188942 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Aug 1, 2024

To disclose

—

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for MPG Pipeline Contractors, LLC →

MPG Pipeline Contractors, LLC notified Montana residents of a security incident involving unauthorized access to an employee's email account between January 16 and 30, 2024. The attacker accessed names combined with other personal elements. The company secured the email environment, investigated the incident, and offered one year of Experian IdentityWorks credit monitoring to affected individuals.

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Incident timeline

Jan 16, 2024

Begins

Aug 1, 2024

Filed

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Indiana State AGbd_436c9a801f186dc42024-08-01Verified

Name: MPG Pipeline Contractors, LLC
norm: mpg pipeline contractors

Name: MPG Pipeline Contractors, LLC
norm: mpg pipeline contractors
Industry: Otherllm

Discovered: —
Breach occurred: Jan 16, 2024 – Jan 30, 2024
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)PII
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: External
Initial access: phishing_link

During the incident: Ensured our email environment was secure
Commenced an investigation
Reviewed the contents of the employee’s email account
Offering you a free membership to Experian IdentityWorksSM Credit 3B
Changes made: Implemented additional safeguards and technical security measures to enhance the security of our email system
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Indiana State AGAug 1 · first

Montana State AGAug 1 · 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-851.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 1, 2024
Raw hash: a33731eb05eadbec3942463b2f5a56580a847ca8c4921474e7dddcabe59f39b8

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMPG Pipeline Contractors, LLC

Victim entityMPG Pipeline Contractors, LLC

IncidentPhishing

Stated responseEnsured our email environment was secure

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov