TO CUT DOWN THOSE CALLS. THESE CALLS ARE GOING TO KEEP COMING, BUT THERE ARE SOME THINGS YOU CAN DO TO STOP SOME OF THEM. NUMBER ONE, PUT YOUR PHONE NUMBER ON THE NATIONAL DO NOT CALL REGISTRY. HERE’S ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Mobile threats are surging, coming at you by email and text message ...