Data Breach Law Group Investigates the DelBello Donnellan Weingarten Wise & Wiederkehr, LLP Data Breach
By Data Breach Law Group | Posted on October 1, 2025 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving DelBello Donnellan Weingarten Wise & Wiederkehr, LLP, reported to the New Hampshire Attorney General on October 1, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
DelBello Donnellan Weingarten Wise & Wiederkehr, LLP is a professional law firm that manages sensitive legal, personal, and financial documentation for its clients. In the course of providing legal services, the firm typically collects and stores highly confidential information, including Social Security numbers, government-issued identification, and detailed case-related records. This data breach was officially reported to the New Hampshire Attorney General in 2025, confirming that the firm's systems were compromised. If you have received a data breach notification letter, it indicates that your personal information was likely stored within the firm’s digital environment at the time of the unauthorized access. We recommend reviewing the letter carefully to understand the specific categories of your data that may have been exposed.
If you were affected
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Did you receive a letter from DelBello Donnellan Weingarten Wise & Wiederkehr, LLP?
A case review is free and confidential. Tell us about your letter and we will explain your options.