HackingProfessional ServicesProfessional ServicesTargetedIdentity (basic)Government IDHealth (basic)FinancialMediumContained

Klein DeNatale Goldner

bd_9cda2720a4539535 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 18, 2021

Filed

Jul 12, 2022

To disclose

34 weeks

Affected

10state residents only

Linked

5 filings

Confidence

66%

Full breach record for Klein DeNatale Goldner →

Klein DeNatale Goldner Law notified Montana residents of a cybersecurity attack discovered on November 18, 2021. An unknown actor accessed the network, compromising names, SSNs, medical, health insurance, and financial data. The firm engaged forensic investigators, notified the FBI, and offered credit monitoring.

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Incident timeline

discovery → filing · 34 weeks / 236 days

Nov 18, 2021

Discovered

Jul 12, 2022

Filed

vs. sector median

+15 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_1398860c008a2a182022-07-12Verified
Massachusetts State AGbd_81205f1da13fb8252022-07-13 · +1dVerified
Maine State AGbd_c7f5b1a9e8b330192022-07-13 · +1dVerified
California State AGbd_cfcc37133f9dc4392022-07-13 · +1dVerified

Name: Klein DeNatale Goldner
norm: klein denatale goldner

Name: Klein DeNatale Goldner
norm: klein denatale goldner
Industry: Professional Servicesllm

Discovered: Nov 18, 2021
Materiality determined: —
Notification sent: Jul 12, 2022
Affected individuals: 10state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Financial
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified the Federal Bureau of Investigation

During the incident: Engaged a leading cybersecurity firm to assist with an investigation
Notified the Federal Bureau of Investigation
Offering complimentary credit monitoring and identity protection services for 12/24 months through IDX
Changes made: Implemented additional security features to reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 34 weeks(236 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGJul 12 · first

Montana State AGJul 12 · first · this page

Massachusetts State AG+1d

Maine State AG+1d

California State AG+1d

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-391.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 12, 2022
Raw hash: 6f29aa0ee8390c153bb49390cc40889bbf46ae5b0bf22789756f4fcca609875e

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityKlein DeNatale Goldner

Victim entityKlein DeNatale Goldner

Incidentdiscovered Nov 18, 2021

Stated responseEngaged a leading cybersecurity firm to assist with an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov