FBI Taps Hacker Tactics to Spy on Suspects
Law-Enforcement Officials Expand Use of Tools Such as Spyware as People Under Investigation ‘Go Dark,’ Evading Wiretaps
By Jennifer Valentino-DeVries and Danny Yadron
FBI Taps Hacker Tips for Spying on Subjects
Law-enforcement officials in the U.S. are expanding the use of tools routinely used by computer hackers to gather information on suspects, bringing the criminal wiretap into the cyber age.
Digits: How the FBI Hacks Criminal Suspects