HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)PHIMediumContained

DelBello Donnellan Weingarten Wise & Wiederkehr, LLP

bd_f5d96cbfdd00b590 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 19, 2024

Filed

Oct 1, 2025

To disclose

14 months

Affected

Not disclosed

Linked

6 filings

Confidence

66%

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

DelBello Donnellan Weingarten Wise & Wiederkehr, LLP notified consumers of a data security incident discovered on August 19, 2024. Unauthorized parties may have accessed personal information including names, SSNs, driver's licenses, payment card numbers, and health/medical information. The firm engaged cybersecurity experts and is offering 12 months of credit monitoring and fraud assistance.

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Vermont clock✗ VT AG >45 bday14 months discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

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
New Hampshire State AGbd_e59c5dc7726ed52f2025-10-01Verified
Indiana State AGbd_f49d602469a3a9342025-10-01Verified

Show 1 more filing ↓up to 2d gap

Massachusetts State AGbd_5214009e716f45812025-10-03 · +2dVerified

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

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

Discovered: Aug 19, 2024
Materiality determined: —
Notification sent: Sep 11, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial accountHealth (basic)PHI
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Filed notice with the Office of the Vermont Attorney General

During the incident: Engaged independent cybersecurity experts to assist with the investigation
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive fraud assistance through Cyberscout
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: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

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

New Hampshire State AGOct 1 · first

Indiana State AGOct 1 · first

Vermont 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://ago.vermont.gov/document/2025-10-01-delbello-donnellan-weingarten-wise-wiederkehr-data-breach-notice-consumers
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: ca91bfc0d0d616de6d5d22cc9ae32e88fbf092b6e1b2e9a671f8f09aa9e018da

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityDelBello Donnellan Weingarten Wise & Wiederkehr, LLP

Victim entityDelBello Donnellan Weingarten Wise & Wiederkehr, LLP

Incidentdiscovered Aug 19, 2024

Stated responseEngaged independent cybersecurity experts to assist with the investigation

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov