Data Breach Law Group Investigates the Cliff Viessman, Inc. Data Breach
By Data Breach Law Group | Posted on September 10, 2025 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Cliff Viessman, Inc., reported to the New Hampshire Attorney General on September 10, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Cliff Viessman, Inc. is a specialized bulk commodity transportation and logistics company, primarily focused on the trucking and distribution of food-grade products, chemicals, and petroleum. As an employer and logistics provider, the company maintains extensive personnel and operational records, which typically include sensitive information such as Social Security numbers, home addresses, driver’s license numbers, and payroll banking details. In 2025, the company officially reported a data security incident to the New Hampshire Attorney General, confirming that unauthorized access to their systems occurred. If you received a data breach notification letter from Cliff Viessman, Inc., it indicates that your personal information was stored within their systems at the time of the incident and may have been compromised during this unauthorized access.
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 Cliff Viessman, Inc.?
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