TERREPOWER, LLC data breach

What we know

Terrepower, LLC operates at the intersection of advanced clean technology, sustainable manufacturing, and industrial lifecycle management, specializing in the remanufacturing, recycling, and repurposing of electric vehicle (EV) batteries and solar energy components. Because the company manages sophisticated supply chains, proprietary engineering designs, extensive corporate partnerships, and a specialized workforce, it collects and retains a substantial volume of sensitive data. This includes detailed corporate records, intellectual property, financial documents, and extensive personally identifiable information (PII) belonging to current and former employees, contractors, and business associates. The nature of its operations requires maintaining comprehensive personnel and operational files, making the secure handling of this data a critical organizational responsibility.

In 2025, Terrepower, LLC formally reported a significant data security incident to the Office of the Maryland Attorney General. While the full mechanics of the breach continue to be scrutinized by cybersecurity experts and legal counsel, security incidents affecting industrial technology and manufacturing firms typically involve sophisticated cyberattacks, such as unauthorized intrusions into internal network environments, ransomware deployment, or vulnerabilities exploited within third-party vendor ecosystems. In modern industrial operations, a breach of this magnitude often signals a failure to implement robust network segmentation, multi-factor authentication, or timely software patching across legacy and newly integrated enterprise systems.

The data breach notification letters issued by Terrepower, LLC indicate that sensitive personal and professional information was exposed to unauthorized actors. Depending on the scope of the compromise, affected categories likely include full names, Social Security numbers, dates of birth, banking or direct deposit details, and home addresses. The exposure of this information creates severe, long-term risks for victims. Social Security numbers and dates of birth are foundational elements for identity theft, enabling malicious actors to open fraudulent credit lines, secure unauthorized loans, or intercept government tax filings. Furthermore, compromised financial and employment data leaves individuals vulnerable to targeted phishing campaigns, financial account takeover, and unauthorized withdrawals.

Under Maryland state law, as well as applicable common law principles and federal trade regulations, companies like Terrepower, LLC have an affirmative legal duty to implement reasonable and appropriate security measures to safeguard the sensitive data entrusted to them. This obligation involves maintaining up-to-date cybersecurity architecture, conducting regular risk assessments, and promptly detecting unauthorized network access. When a breach occurs due to inadequate technical safeguards or delayed detection, it frequently constitutes a failure of these legal obligations. Organizations that collect and monetize private data cannot simply disclaim responsibility when their digital defenses prove inadequate to protect the individuals whose records they store.

Receiving a data breach notification letter from Terrepower, LLC is more than an administrative inconvenience—it is an official admission that your personal data was compromised due to corporate security failures. Legally, the receipt of this notice establishes the concrete injury and standing necessary to participate in a class action lawsuit aimed at holding the company accountable. Affected individuals do not need to wait until they experience actual financial fraud or out-of-pocket losses to seek legal redress. Our firm is actively investigating potential class action claims on behalf of all impacted individuals, operating strictly on a contingency fee basis, which means there are never any out-of-pocket costs or attorney fees unless we successfully recover compensation on your behalf.

See every breach reported in Maryland or read what to do after a ransomware attack.