Zachary Orenstein

426 W. Lancaster Avenue, Suite 200
Devon, PA 19333

Office: (267) 930-1164


Rutgers Law School
Juris Doctor, 2018

Pennsylvania State University
Bachelor of Arts, 2013


  • Pennsylvania

Practice Areas

Zach Orenstein is an associate attorney at Mullen Coughlin. Mr. Orenstein focuses his practice on data privacy and cybersecurity, including the preparation for and response to data security events and regulatory investigations. Mr. Orenstein assists clients in determining the nature and scope of a data incident, identifying the entities and individuals affected by the incident and ensuring compliance with all applicable state, federal and international legal obligations that result from the incident. Mr. Orenstein also assists clients with responding to any resulting regulator inquiring arising from a data security event.

Prior to joining Mullen Coughlin, Mr. Orenstein worked at a mid-sized litigation firm in Philadelphia, where he focused his practice in the firm’s Casualty & Professional Liability Defense Practice Group in Automobile Insurance Coverage & Liability, Insurance Coverage Law, and Premises Liability.