HackingTechnologyInformationStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

ARBH Holdings LLC

bd_661b800f3425cc5c · schema v1 · pii pii-v2

Severity

Medium

Discovered

Apr 27, 2025

Filed

Jun 20, 2025

To disclose

—

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for ARBH Holdings LLC →

ARBH Holdings LLC reported a cybersecurity incident on April 27, 2025, involving unauthorized access to its cloud-based Box storage account. An unauthorized actor accessed the account and exfiltrated a limited subset of data, including names and Social Security numbers. ARBH notified federal law enforcement, provided 12 months of credit monitoring via TransUnion, and issued notices to one Nebraska resident on June 20, 2025. The incident is contained.

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Incident timeline

Apr 27, 2025

Begins

Apr 27, 2025

Discovered

Jun 20, 2025

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_7df0e2c316fbcf972025-06-20Candidate

Name: ARBH Holdings LLC
norm: arbh holdings

Name: ARBH Holdings LLC
norm: arbh holdings
Industry: Technologyllm

Discovered: Apr 27, 2025
Breach occurred: Apr 27, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 20, 2025
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Providing written notice of this incident to relevant state regulators
Initial access: valid_credentials

During the incident: Notified federal law enforcement regarding the event
Providing access to credit monitoring services for twelve (12) months, through TransUnion, to individuals whose personal information was potentially affected by this incident, at no cost to these individuals
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this incident to relevant state regulators
Changes made: Working to implement additional safeguards and training to its employees
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 AGJun 20 · first

Nebraska State AGJun 20 · 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://nebraska.gov/ago/data-breach/documents/33ffaa3f-87b0-4076-aeb1-d56efa0449b5.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 20, 2025
Raw hash: 78bafa5ff5b5a5f35562697d4730908849c6efc30847ab256315618ec2b93ccc

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityARBH Holdings LLC

Victim entityARBH Holdings LLC

Incidentdiscovered Apr 27, 2025

Stated responseNotified federal law enforcement regarding the event

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov