The opening chapter of John Paul Lucich’s new book is titled “Welcome to My World.” And a grim, labyrinthine world it is. A computer forensics expert who specializes in computer security and corporate fraud cases, Lucich is the author of “Cyber Lies: When Finding the Truth Matters,” a 201-page handbook aimed specifically at helping computer nonliterate spouses who suspect their partners are using the household PC to cheat on them…
