Wall Street JournalRansom Demands and Frozen Computers: Hackers Hit Towns Across the USWall Street JournalA view of the Atlanta skyline from inside Mercedes-Benz Stadium. Photo: Jim Brown/Zuma Press. By. Jon Kamp and. Jon Kamp. The Wall Street Journal. BiographyJon Kamp · @jon_kamp · Jon.Kamp@wsj.com. Scott Calvert. Scott Calvert. The Wall Street ...and more »