Peter Gisolfi Associates Data Breach Investigation

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


Peter Gisolfi Associates is a firm of architects, landscape architects, and interior designers. Founded in 1976, Peter Gisolfi Associates’ projects include academic buildings, campus master plans, academic and public libraries, municipal buildings, hotels and restaurants, private residences and gardens, parks, athletic fields, and more.2 Notably, Peter Gisolfi Associates has received more than 85 design awards and citations since 1988.3 Headquartered in Hastings on Hudson, New York, Peter Gisolfi Associates has one office.


On October 27, 2023, Peter Gisolfi Associates discovered that it had experienced a data breach in which sensitive personal identifiable information in its systems may have been accessed. Through its investigation, Peter Gisolfi Associates determined that an unauthorized actor may have accessed this sensitive information on October 27, 2023. On November 27, 2023, Peter Gisolfi Associates began notifying individuals whose information may have been impacted. The type of information potentially exposed includes:

  • Name
  • Social Security number

If you received a breach notification letter from Peter Gisolfi Associates, Architects, Landscape Architects, LLP:

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 Peter Gisolfi Associates 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 Peter Gisolfi Associates, Architects, Landscape Architects, LLP:
  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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