HackingOtherStolen CredentialsCharles LittlejohnData ExfiltratedTargetedActor NamedIdentity (basic)Government IDMediumActive

Bozeman Private Hangars LLC

bd_b038ff868a227cc0 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 16, 2024

To disclose

—

Affected

1state residents only

Linked

2 filings

Confidence

68%

Full breach record for Bozeman Private Hangars LLC →

Bozeman Private Hangars LLC notified Montana investors that their data may have been exposed in the Charles Littlejohn IRS contractor breach. The LLC received an IRS notice (6613-A) indicating unauthorized access to tax information between 2018-2020. Affected data likely includes names, addresses, and SSNs/EINs from K-1 forms. No specific count of affected individuals is provided.

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Incident timeline — partial

? — ?

Breach window unknown

May 16, 2024

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

Massachusetts State AGbd_9ab838fbfd0862522024-05-16Verified

Name: Bozeman Private Hangars LLC
norm: bozeman private hangars

Name: Bozeman Private Hangars LLC
norm: bozeman private hangars
Industry: Otherllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Third-Party / Supply Chain· Charles Littlejohn
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: Charles LittlejohnExternalFinancial
Regulator citations: Received Letter 6613-A notice from the IRS
Third party: via Internal Revenue Service (IRS)
Initial access: valid_credentials

During the incident: Sending notification letters to investors
Providing information about the Littlejohn case and Crime Victims’ Rights Act
Advising individuals to place a security freeze on their credit reports
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 ↗

Massachusetts State AGMay 16 · first

Montana State AGMay 16 · 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-1374.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 16, 2024
Raw hash: 496f8d73da48f2a52638f9d9534f98fef09841a09703a353c71c1290f99c1190

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBozeman Private Hangars LLC

Victim entityBozeman Private Hangars LLC

IncidentThird-Party / Supply Chain

Stated responseSending notification letters to investors

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov