HackingProfessional ServicesProfessional ServicesStolen CredentialsTargetedIdentity (basic)Government IDMediumResolved

Mowery & Schoenfeld, LLC

bd_8b33337116de1ee8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 1, 2019

Filed

Oct 16, 2019

To disclose

28 weeks

Affected

1state residents only

Linked

3 filings

Confidence

66%

Full breach record for Mowery & Schoenfeld, LLC →

Mowery & Schoenfeld, LLC notified Montana residents of unauthorized access to certain firm email accounts in April 2019. The incident compromised names, addresses, and Social Security numbers. The firm offered one year of Experian IdentityWorks Credit 38.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 28 weeks / 198 days

Apr 1, 2019

Discovered

Oct 16, 2019

Filed

vs. sector median

+10 wks slower

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

New Hampshire State AGbd_9f6688ace59a0a932019-10-16Verified
Massachusetts State AGbd_d1e76a6b73b647a22019-10-16Verified

Name: Mowery & Schoenfeld, LLC
norm: mowery schoenfeld

Name: Mowery & Schoenfeld, LLC
norm: mowery schoenfeld
Industry: Professional Servicesllm

Discovered: Apr 1, 2019
Materiality determined: —
Notification sent: Oct 16, 2019
Affected individuals: 1state-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: External
Initial access: valid_credentials

During the incident: Launched an internal investigation
Commenced containment and remediation efforts
Offering a complimentary one-year membership of Experian IdentityWorks Credit 38
Changes made: Measures to prevent this type of incident from occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 weeks(198 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 ↗

New Hampshire State AGOct 16 · first

Massachusetts State AGOct 16 · first

Montana State AGOct 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-19.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 16, 2019
Raw hash: a522854ada62cc3db9ae9990d6fb8f7f7209c254239e1864c390ff2e48a48973

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityMowery & Schoenfeld, LLC

Victim entityMowery & Schoenfeld, LLC

Incidentdiscovered Apr 1, 2019

Stated responseLaunched an internal investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov