Ariana specializes in securities fraud and consumer class action litigation. She currently serves as one of plaintiffs' liaison counsel in In re Initial Public Offering Securities Litigation, 21 MC 92 (S.D.N.Y.), a consolidated class action against 55 of the nation's most prominent investment banks and more than 300 corporate issuers. Ariana is a leading authority on electronic discovery, having chaired and spoken on this topic at numerous conferences both nationwide and abroad. She currently co-chairs the Steering Committee for The Sedona ConferenceŽ Working Group on Electronic Document Retention and Production, the leading e-discovery "think-tank", and she is a member of Georgetown University Law Center's Advanced E-Discovery Institute Advisory Board. Ms. Tadler is actively involved in several charity and community organizations. In addition, she serves on her firm's executive committee.