Nabholz Construction Data Breach Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating Nabholz Construction Corporation (“Nabholz”) regarding its recent data breach. The Nabholz data breach involved sensitive personal identifiable information and protected health information belonging to an undetermined number of employees.


Nabholz is a leading construction-related service provider based in Arkansas. In addition to general contracting, Nabholz provides a variety of professional services, including construction management, design-build, preconstruction services, millwork, equipment rental, excavation, 24/7/365 emergency service, steel erection, remodeling, tenant finish-out, concrete construction, millwright, rigging, heavy-haul trucking, and a full range of environmental services.2 Founded in 1949, Nabholz is licensed for construction in more than 40 states, and its Industrial Services operation has performed equipment relocations and installations throughout the United States and in Mexico.2 Headquartered in Conway, Arkansas, Nabholz has 12 additional locations across Arkansas, Mississippi, Oklahoma, Connecticut, Kansas, Missouri, and Tennessee, and employs over 500 individuals.


On November 29, 2023, Nabholz was informed that one of its vendors, Cadence Bank, had experienced a data breach in which sensitive personal identifiable information and protected health information may have been accessed and acquired. Through its investigation, Cadence Bank determined that an unauthorized party may have accessed this sensitive information through a vulnerability in MOVEit Transfer, a file sharing software used by Cadence Bank, between May 28 and May 31, 2023. On January 26, 2024, Nabholz began notifying individuals whose information may have been impacted. The type of information potentially exposed includes:

  • Name
  • Social Security number
  • Date of birth
  • Address
  • Medical information (e.g., treatment information, provider name, medications)
  • Health insurance information

If you are a current or former employee of or have received a breach notification letter from Nabholz Construction Corporation:

We would like to speak with you about your rights and potential legal remedies in response to this data breach. Please fill out the form, below, or contact us at (608) 237-1775 or

If you were impacted by the Nabholz data breach, you may consider taking the following steps to protect your personal information.

  1. Carefully review the breach notice and retain a copy;
  2. Enroll in any free credit monitoring services provided by Nabholz Construction Corporation:
  3. Change passwords and security questions for online accounts;
  4. Regularly review account statements for signs of fraud or unauthorized activity;
  5. Monitor credit reports for signs of identity theft; and
  6. Contact a credit bureau(s) to request a temporary fraud alert.

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