Kroll recently announced the appointment of Daniel (DJ) Rosenthal as associate managing director in the investigations and disputes practice in D.C.; and Erik Rasmussen as associate managing director, cybersecurity and investigations practice in Virginia. Rosenthal most recently served as a White House counterterrorism and cybersecurity official. Rasmussen joins from his post for Visa, Inc., where he was director, North America cybersecurity intelligence, payment system risk.