Nucor Data Breach
Last Updated on September 22, 2025
At A Glance
- What's Going On?
- Attorneys need to hear from people affected by the Nucor data breach as they investigate whether a class action lawsuit can be filed.
- Does This Cost Anything?
- It costs nothing to get in touch or to talk to someone about your rights.
- What Can I Get?
- If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the breach.
Nucor Data Breach: Lawsuit Investigation
Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Nucor data breach.
As part of their investigation, they need to hear from individuals who received a notice stating they were impacted.
Nucor Security Incident: What Happened?
Nucor Corporation, a leading producer of steel and steel products headquartered in Charlotte, North Carolina, recently disclosed a significant security incident affecting personal information. The Nucor Corporation data breach involved unauthorized access to data within the company's IT systems. The breach was detected around May 13, 2025, prompting Nucor to launch an investigation with cybersecurity experts. They discovered that from May 3 to May 13, an unauthorized third party had accessed and acquired certain data, including personal information. On June 16, 2025, a review of the affected information was completed.
According to a June 20 filing with the U.S. Securities and Exchange Commission, Nucor is planning to notify individuals whose data may have been impacted by the incident.
What You Can Do After the Nucor Data Breach
If your information was exposed in the data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.
A successful case could also force Nucor to ensure it takes proper steps to protect the information it was entrusted with.
Nucor Data Breach Notice
Published: June 27, 2025
Before commenting, please review our comment policy.
Featured In:
Who Is ClassAction.org?
ClassAction.org is a group of online professionals who are committed to exposing corporate wrongdoing and giving consumers the tools they need to fight back.
We've been reporting on the legal space for nearly a decade and have built relationships with class action and mass tort attorneys across the country.
