Got a notice from US Graphite Corporation? Here’s what to do.

Your checklist

1. 1

   Keep the letter

   Save the notice from US Graphite Corporation and its envelope. The date you were told can matter for legal deadlines.

2. 2

   Freeze your credit

   Your Social Security number is listed in the filing. A free freeze at Equifax, Experian and TransUnion stops new accounts being opened in your name.

3. 3

   Call your bank

   Account or card information is listed. Ask your bank for a new card number and watch statements for small test charges.

4. 4

   Get a free claim review

   Our legal team checks whether you can be paid for this breach. No fee unless you recover.

About the US Graphite Corporation breach

Reported to

Indiana Attorney General

Date filed

February 20, 2026

People notified

Not stated

Cause in filing

Not stated

Information listed in the filing: Full Name, Social Security Number, Date of Birth, Home Address, Wage and Compensation Information, Direct Deposit Account Details, Tax Return Information, Personal Email Address.

0US Graphite Corporation operates as a specialized advanced materials and industrial manufacturing entity, functioning heavily within supply chains that require rigorous technical specifications, proprietary engineering designs, and extensive supply chain coordination. Because companies in the advanced materials and industrial manufacturing sector often interface with government defense contractors, specialized commercial clients, and large-scale industrial partners, they maintain massive repositories of sensitive corporate, employee, and vendor data. This operational profile requires the collection and storage of extensive personal identifiable information (PII) for workforce management, intellectual property protection, vendor compliance, and financial transactions, turning these enterprises into attractive targets for sophisticated cybercriminal syndicates.

In 2026, 0US Graphite Corporation formally reported a significant data security incident to the Indiana Attorney General, signaling a critical failure in its digital perimeter defense. While investigations into industrial cyberattacks often center around unauthorized network access, ransomware deployment, or third-party vendor compromises, incidents of this nature typically involve threat actors infiltrating central databases where employee files, corporate financial records, and operational communications are stored. Because manufacturing and materials firms frequently rely on interconnected operational technology and enterprise resource planning (ERP) systems, a breach in one administrative sector can expose vast quantities of deeply sensitive non-public information across the entire organization.

The exposure resulting from the 0US Graphite Corporation data breach compromises critical categories of sensitive data, each carrying severe, long-term risks for the affected individuals. Compromised Social Security numbers and dates of birth open the door to devastating identity theft, allowing malicious actors to open fraudulent credit lines, secure unauthorized loans, or commit tax fraud in the victim's name. Furthermore, leaked employee banking, direct deposit, and compensation records create immediate vulnerabilities for financial account takeover and payroll diversion, while exposed home addresses, phone numbers, and personal email credentials facilitate targeted phishing campaigns and social engineering attacks that put victims at continuous risk.

As an entity handling sensitive workforce and proprietary records within Indiana, 0US Graphite Corporation was bound by strict legal obligations under state data protection statutes, common law duties of care, and applicable federal standards governing commercial data security. These legal frameworks mandate the implementation of robust administrative, physical, and technical safeguards—including multi-factor authentication, network segmentation, robust encryption protocols, and regular vulnerability assessments—to prevent unauthorized access to private data. The occurrence of a data breach of this magnitude serves as a strong indicator that the company may have failed to maintain reasonable security measures, leaving confidential systems vulnerable to exploitation and breaching its duty to protect the individuals whose information was entrusted to its care.

For current and former employees, contractors, and affected stakeholders, receiving a data breach notification letter from 0US Graphite Corporation is a formal acknowledgment that their personal information was compromised due to corporate negligence. Legally, this notification establishes the foundational standing necessary to participate in a class action lawsuit aimed at holding the company accountable for failing to safeguard sensitive data. Importantly, victims do not need to prove that financial fraud has already occurred to seek legal recourse; the increased risk of future identity theft and the loss of privacy are actionable harms. Our firm evaluates and investigates these data breach claims on a strict contingency fee basis, meaning affected individuals pay no upfront costs or out-of-pocket fees unless financial recovery is successfully secured on their behalf.

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