Tessco LLC data breach

Clerk's notes

On September 15, 2026, Tessco LLC formally notified the Indiana Attorney General of a data security incident. This breach, which occurred on or around March 6, 2026, involved unauthorized access to the company's network infrastructure. The investigation into the full scope of the compromise is currently under monitoring.

The information reported as exposed in this incident includes Full Name, Social Security Number, Date of Birth, Email Address, Mailing Address, Employee ID Number, Wage and Compensation Information, and Internal System Credentials. The compromise of such sensitive data creates substantial risks, including potential identity theft, fraudulent financial activity, and targeted phishing attempts against affected individuals.

As a provider handling significant volumes of sensitive digital records, Tessco LLC has a legal duty to maintain robust cybersecurity safeguards designed to protect personal information. The occurrence of this breach indicates a potential failure in these protective measures. Regulators are monitoring the incident's cause and broader impact.

If you received a data breach notification letter from Tessco LLC, it confirms that your personal information was part of this security incident. You have a right to understand the implications of this exposure and explore your legal options. Our firm is actively evaluating potential claims related to this data breach, and we offer a confidential, free case review to help you assess your situation without obligation.

If a notification letter about this breach reached you, see every Indiana data breach on file or browse all cases.