A FEW YEARS AGO, when hackers stole my identity and filed a fake tax return in my name, it felt spooky. Someone had my name, Social Security number, employer’s name, and more, all to be used at their whim.
Yet that invasion seems harmless compared with the “business model of surveillance” that has taken control of our homes and lives.
Bruce Schneier, who coined that term, is a respected cybersecurity expert who hates sloppy, worst-case thinking that exaggerates risk. But lately he has been sounding the alarm, describing how our phones, cars, TVs, refrigerators, thermostats, CCTVs, and even light bulbs are becoming a single vulnerable system of computers—and, yes, they are all now computers—connected via the Internet. From there, Schneier explains, it’s frighteningly easy for terrorist groups, totalitarian states, and…