Cynthia Cooper, whistleblower of the WorldCom accounting scandal Joseph Gutheinz, Omniplan Task Force Leader, largest count conviction in NASA history Harry Markopolos, whistleblower of the Bernard Madoff scandal David P. Weber, former U.S. Securities and Exchange Commission (SEC) Chief Investigator, and whistleblower. Joseph T. Wells, founder and chairman of the Association of Certified Fraud Examiners