HackingProfessional ServicesProfessional ServicesStolen CredentialsTargetedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

DelBello Donnellan Weingarten Wise & Wiederkehr, LLP

bd_e59c5dc7726ed52f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 19, 2024

Filed

Oct 1, 2025

To disclose

14 months

Affected

1state residents only

Linked

6 filings

Confidence

67%

Full breach record for DelBello Donnellan Weingarten Wise & Wiederkehr, LLP →

DelBello Donnellan Weingarten Wise & Wiederkehr, LLP notified the NH AG of a data security event discovered on August 19, 2024. Unauthorized access may have impacted personal info including names, SSNs, driver's licenses, payment card numbers, and health/medical info. One NH resident was notified on October 1, 2025. Credit monitoring offered.

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Incident timeline

discovery → filing · 14 months / 408 days

Aug 19, 2024

Discovered

Oct 1, 2025

Filed

vs. sector median

+40 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_453cf90e38d83a3e2025-10-01Candidate
Nebraska State AGbd_4c1a47ab9a2f6e1b2025-10-01Verified
Indiana State AGbd_f49d602469a3a9342025-10-01Verified
Vermont State AGbd_f5d96cbfdd00b5902025-10-01Verified

Show 1 more filing ↓up to 2d gap

Massachusetts State AGbd_5214009e716f45812025-10-03 · +2dVerified

Name: Constangy, Brooks, Smith & Prophete, LLP
norm: constangy brooks smith prophete

Name: DelBello Donnellan Weingarten Wise & Wiederkehr, LLP
norm: delbello donnellan weingarten wise wiederkehr
Industry: Professional Servicesllm

Discovered: Aug 19, 2024
Materiality determined: —
Notification sent: Oct 1, 2025
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: valid_credentials

During the incident: Engaged independent cybersecurity experts to assist with the process
Providing access to complimentary credit monitoring services, through Cyberscout, to individuals whose personal information was potentially affected
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Implemented measures to enhance security and minimize the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 months(408 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Maine State AGOct 1 · first

Nebraska State AGOct 1 · first

Indiana State AGOct 1 · first

Vermont State AGOct 1 · first

New Hampshire State AGOct 1 · first · this page

Massachusetts State AG+2d

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://mm.nh.gov/files/uploads/doj/remote-docs/delbello-donnellan-weingarten-wise-wiederkehr-20251001.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 1, 2025
Raw hash: 214709c30ef6af5714f5d13be21e6bb3c5e831bebb953181d10a2a04f4211cf7

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityConstangy, Brooks, Smith & Prophete, LLP

Victim entityDelBello Donnellan Weingarten Wise & Wiederkehr, LLP

Incidentdiscovered Aug 19, 2024

Stated responseEngaged independent cybersecurity experts to assist with the process

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov