A new U.S. law-enforcement tool: Facebook searches

By Jeff John Roberts
NEW YORK (Reuters) - U.S. law-enforcement agencies are increasingly obtaining warrants to search Facebook, often gaining detailed access to users' accounts without their knowledge.

A Reuters review of the Westlaw legal database shows that since 2008, federal judges have authorized at least two dozen warrants to search individuals' Facebook accounts. Many of the warrants requested a laundry list of personal data such as messages, status updates, links to videos and photographs, calendars of future and past events, "Wall postings" and "rejected Friend requests."

Federal agencies seeking the warrants include the FBI, DEA and ICE, and the investigations range from arson to rape to terrorism.
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