CVC Holding Corp Data Breach Investigation

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


CVC is a construction company based in California specializing in the scaled provision and deployment of concrete placement services. Founded in 1990, CVC’s offers a variety of concrete solutions, including walls, large foundations, monolithic slabs, post-tensioned slabs, flatwork, step foundations, and more. Providing services to the residential, commercial, and land development markets, CVC has laid over 10,000,000 yards of concrete since its founding.2 Headquartered in Sacramento, California, CVC covers Northern and Central California, northern Nevada, and employs around 1,000 individuals.


On November 1, 2023, CVC discovered that it had experienced a data breach in which sensitive personal identifiable information and protected health information in its systems may have been accessed. Through its investigation, CVC determined that the “LockBit 3.0” hacker group may have accessed this sensitive information during a ransomware attack on November 1, 2023. In December 2023, CVC began notifying individuals whose information may have been impacted. The type of information potentially exposed includes:

  • Name
  • Social Security number
  • Driver’s license and/or state-issued ID number
  • Passport and/or military ID number
  • Tax identification number
  • Medical information (e.g., medical identification number)
  • Health insurance information (e.g., health insurance identification number)

If you have received a breach notification letter from CVC Holding Corp.:

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 CVC 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 CVC Holding Corp.;
  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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