"The FBI's elite hacker team designed a piece of malicious software that was to be delivered secretly when Mo signed on to his Yahoo e-mail account..." Quote f

"The FBI's elite hacker team designed a piece of malicious software that was to be delivered secretly when Mo signed on to his Yahoo e-mail account..." Quote from WP article referenced by OA So the next Mo does not use Yahoo, alternates laptops with different OSes, and runs some kind of process monitor. Arms race: as the techniques get more invasive, the targets get more careful. I don't know what the answer is.