MasterCorp Data Breach Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating MasterCorp, Inc. regarding its recent data breach. The MasterCorp data breach involved sensitive personal identifiable information belonging to an undetermined number of individuals.


MasterCorp is a cleaning company offering a range of hospitality solutions. Accordingly, MasterCorp specializes in housekeeping, floor care, staffing, engineering, laundry, and commercial services. Founded in 1981, MasterCorp partners with premier resorts and developers, including The Ritz-Carlton, the Hyatt Residence Club, Marriot Vacations Worldwide, and more. Headquartered in Orlando, Florida, MasterCorp provides services to over 200 property owner associations, employs more than 7,500 individuals, and operates 9 regional offices and training centers across the United States.


On March 31, 2023, MasterCorp discovered that it had experienced a data breach in which the sensitive personal identifiable information in its systems may have been accessed and acquired. Through its investigation, MasterCorp determined that an unauthorized actor may have accessed and obtained this sensitive information between March 30 and March 31, 2023. On May 30, 2023, MasterCorp began contacting individuals whose information may have been impacted. The type of information exposed includes:

  • Name
  • Social Security number
  • Employer identification number

If you received a breach notification letter from MasterCorp:

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 MasterCorp data breach, you may consider taking the following steps to protect your personal information.

  1. Carefully review any breach notice and retain a copy;
  2. Enroll in any free credit monitoring services provided by MasterCorp, Inc.;
  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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