I suspect that China might be stealing our confidential data that is stored (or backed up) on external USB hard disks, such as those 1 TB commodities sold as Costco for $100. Early this year, I bought two 1 TB external USB drives to backup my computer. These drives cost a little over $100 with a five-year warranty. I figured, for redundancy, I’d copy my main C-drive data files to both drives, just in case one dies. Sure enough, six months later, I get the Windows XP error message “USB Device Not Recognized: one of the USB devices attached to...