Data Breach Law Group Investigates the Nucor Corporation Data Breach
By Data Breach Law Group | Posted on June 30, 2025 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Nucor Corporation, reported to the New Hampshire Attorney General on June 30, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Nucor Corporation is a major industrial manufacturing company primarily engaged in the production of steel and steel products. As a large-scale employer and business entity, the company typically collects and maintains sensitive personal information, including employee payroll records, Social Security numbers, banking details for direct deposit, and government-issued identification. In 2025, Nucor Corporation officially reported a data security incident to the New Hampshire Attorney General, confirming that unauthorized parties may have accessed company systems. If you have received a formal data breach notification letter from the company, it indicates that your personal information was likely contained within the compromised environment. This notice is intended to inform you of the incident and provide guidance on the steps you should take to protect your identity.
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 Nucor Corporation?
A case review is free and confidential. Tell us about your letter and we will explain your options.