Odaily Planet Daily News: The Federal Bureau of Investigation (FBI) recently issued a warning to remind smartphone users to be vigilant against a nationwide scam in which scammers impersonate FBI and other law enforcement agencies to trick victims into sending money. It is reported that scammers use "spoofed caller ID" technology to disguise themselves as FBI phone numbers and lie that victims will be arrested unless they pay immediately. The FBI has made it clear that the agency will never ask people to pay money over the phone to evade criminal charges. (Forbes)