Before smartphones and iPads, before the Internet or the personal computer, a misfit group of technophiles, blind teenagers, hippies, and outlaws figured out how to hack the world’s largest machine: the telephone system. By the middle of the twentieth century the telephone system had grown into something extraordinary, a web of cutting-edge switching machines and human operators that linked together millions of people like never before. But the network had a billion-dollar flaw, and once people discovered it, things would never be the same.
Phil Lapsley co-founded two high technology companies in the San Francisco Bay Area and was a consultant at McKinsey & Company where he advised Fortune 100 companies on strategy. He holds a Master's degree in electrical engineering and computer sciences from U. C. Berkeley and an MBA from the MIT Sloan School of Management. Lapsley has been interviewed by NPR and the BBC and quoted in The New York Times and Boston Globe on telephone and computer security issues, and is the author of one textbook, sixteen patents, an Internet standard, and many technical articles. (MDGentleReader)