Sellmark Corporation Breach Investigation

In March 2025, Sellmark Corporation experienced a significant data breach that has affected a total of 1,408 individuals. This incident, characterized by an external system breach due to hacking, raises serious concerns regarding data security and the protection of personal information. The breach was discovered on August 14, 2025, and written notifications were sent out to the affected parties on September 11, 2025. If you believe you have been impacted by this event, it’s crucial to understand your rights and options moving forward.

About Sellmark Corporation

Sellmark Corporation is a commercial entity located at 2201 Heritage Parkway, Mansfield, TX 76063. The company specializes in various commercial activities, and this breach underscores the importance of robust cybersecurity measures in protecting sensitive customer information.

What Happened

The breach occurred on March 10, 2025, when unauthorized individuals accessed Sellmark Corporation’s external systems. This type of hacking poses a significant risk to the personal data of individuals, and unfortunately, 1,408 people were affected by this incident. Although only one resident from Maine was impacted, the total number of individuals affected illustrates the widespread implications of such breaches.

Next Steps

If you are among those affected by the Sellmark Corporation data breach, it is essential to take action. We encourage you to reach out to us at Srourian Law Firm (SLFLA) to discuss your options. Our team of legal experts is here to guide you through the process and help you understand what steps you can take to protect your rights and mitigate any potential risks associated with this breach. Don’t hesitate to contact us for a consultation.

LINKS:

1. https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/25cbb7f0-35d6-4618-8310-e642b98fcbc0.html
2. https://slfla.com
3. https://apps.calbar.ca.gov/attorney/Licensee/Detail/285678