Philip Elmer-DeWitt 'Invasion of the Data Snatchers' (VX heaven)

Philip Elmer-DeWitt 'Invasion of the Data Snatchers' (VX heaven): His colleagues were aghast, but the secret was out. And the revelation was further compounded by Dewdney's landmark article in the May 1984 issue of Scientific American, which described Core War and offered readers who sent $2 for postage a copy of the guidelines for creating their own viral battlefields.