HackingEnergy & UtilitiesUtilitiesStolen CredentialsTargetedPIIIdentity (basic)LowContained

Pinnacle Propane, LLC

bd_f5fb01328f45f121 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 4, 2022

Filed

Apr 28, 2023

To disclose

21 weeks

Affected

37state residents only

Linked

3 filings

Confidence

65%

Full breach record for Pinnacle Propane, LLC →2 incidents on file

Pinnacle Propane, LLC notified Montana residents of a data security incident where an unauthorized third party accessed its internal IT network between Nov 28 and Dec 6, 2022. The company discovered the breach on Dec 4, 2022. Affected data included names and other personal information. The company contained the incident, notified law enforcement, and offered 12 months of credit monitoring via Equifax.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 6 days

discovery → filing · 21 weeks / 145 days

Nov 28, 2022

Begins

Dec 4, 2022

Discovered

Apr 28, 2023

Filed

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Indiana State AGbd_ab5c21297a296edb2023-04-28Verified
Massachusetts State AGbd_a8701b1af1b117452023-05-02 · +4dVerified

Name: Pinnacle Propane, LLC
norm: pinnacle propane

Name: Pinnacle Propane, LLC
norm: pinnacle propane
Industry: Energy & Utilitiesllm

Discovered: Dec 4, 2022
Breach occurred: Nov 28, 2022 – Dec 6, 2022
Undetected for: 6 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 37state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified law enforcement
Initial access: valid_credentials

During the incident: Conducted a thorough investigation
Took prompt steps to contain the incident
Notified law enforcement
Offering 12 months of credit and identity monitoring services at no charge
Changes made: Continuing to review and enhance security measures and protocols
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 21 weeks(145 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Indiana State AGApr 28 · first

Montana State AGApr 28 · first · this page

Massachusetts State AG+4d

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-232.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 28, 2023
Raw hash: c66b7e61b5057b765a59fecac56464e3f711227a10275f83aa591bd7c1d1c3d9

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityPinnacle Propane, LLC

Victim entityPinnacle Propane, LLC

Incidentdiscovered Dec 4, 2022

Stated responseConducted a thorough investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov