Odaily Planet Daily News: The Federal Bureau of Investigation (FBI) recently issued a warning, reminding smartphone users to be wary of a nationwide scam in which fraudsters impersonate FBI and other law enforcement personnel to deceive victims into sending money. It is reported that the scammers use "spoofing" technology to disguise themselves as FBI phone numbers, falsely claiming that victims will be arrested unless they pay immediately. The FBI has made it clear that the agency will never ask the public to pay money over the phone to avoid criminal charges. (Forbes)