Darin McMullen

Senior VP and National
E&O/Cyber Product Leader
Aon Professional Risk Solutions


Darin earned his Bachelor of Arts in Political Science with Honors from The University of Pittsburgh and earned his Juris Doctorate Summa Cum Laude from Widener University School of Law, where he served as Editor-in-Chief of the Law Review.


Darin is a Senior Vice-President and national E&O/Cyber Product Leader with Aon’s Professional Risk Solutions group, focusing on cyber insurance product innovation and the development of effective cyber risk transfer solutions for Aon clients.  Darin serves as Chair the Professional Risk Solutions’ Policy Committee, which is dedicated to reviewing and developing policy language with key insurance markets as cyber insurance coverage continues to evolve beyond privacy exposure and into operational.  Darin works extensively with Aon clients in reviewing and tailoring policy language to ensure best in class coverage.


Darin joined Aon in 2016 after serving as policyholder coverage counsel in the private practice of law since 1998.  Prior to joining Aon, Darin was a shareholder with Anderson Kill, providing advice, counsel and representation to commercial clients on insurance coverage-related issues for both privately held and publicly traded.   Darin also served as Co-Chair of the firm’s Cyber Insurance Recovery Group and was a frequent speaker on issues related to cyber insurance coverage.  Darin also served as a judicial law clerk to the Honorable William J. Nealon of the United States District Court for the Middle District of Pennsylvania.


Darin’s expertise includes cyber insurance, errors & omissions insurance, as well as analysis of the connectivity between cyber insurance and other lines including property insurance.