HackingProfessional ServicesProfessional ServicesStolen CredentialsTargetedIdentity (basic)Government IDMediumContained

Porth Unrein Goldblatt, PC

bd_6b193094b327d67c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 3, 2024

Filed

Sep 17, 2024

To disclose

15 weeks

Affected

2state residents only

Confidence

66%

Full breach record for Porth Unrein Goldblatt, PC →

Porth Unrein Goldblatt, PC notified Montana residents that on or around June 3, 2024, an unauthorized actor compromised an employee's user account on a third-party document repository. The incident involved the illegitimate filing of tax returns and exposure of names and Social Security numbers. The firm engaged forensic experts, secured its network, and offered 12 months of credit monitoring.

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Incident timeline

discovery → filing · 15 weeks / 106 days

Jun 3, 2024

Discovered

Sep 17, 2024

Filed

vs. sector median

3 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed2 affectedView incident

Name: Porth Unrein Goldblatt, PC
norm: porth unrein goldblatt

Name: Porth Unrein Goldblatt, PC
norm: porth unrein goldblatt
Industry: Professional Servicesllm

Discovered: Jun 3, 2024
Materiality determined: —
Notification sent: Sep 17, 2024
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Took steps to secure our network
Launched an investigation, aided by independent cybersecurity experts
Enlisted outside cybersecurity experts to conduct a forensic investigation
Implemented additional security measures
Providing you with access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing you with proactive fraud assistance
Changes made: Implemented additional security measures to help reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(106 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/Consumer-notification-letter-1692.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 17, 2024
Raw hash: 9a59ca164cc01015fd5756b72ca79cc42cc6b5f10b3975340f1d05c0bd580ad6

Reporting entityPorth Unrein Goldblatt, PC

Victim entityPorth Unrein Goldblatt, PC

Incidentdiscovered Jun 3, 2024

Stated responseTook steps to secure our network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov