In the eastern New Jersey suburbs, a train carrying radiological material is barreling toward a small town, and it is up to Pentagon cyber-operators to derail it. The town is the kind of idyllic whistle-stop hamlet where residents socialize at a cafe with complimentary Wi-Fi while surfing FaceSpace, a social networking site.
But danger lurks all around. Terrorists are using the open Wi-Fi connection to hack into the laptop of a patron who works at the hospital down the street. They plan to find the hospital codes stored in his computer to access the mayor's medical records, in which they will change the dosage of a prescription the mayor refills regularly in an effort to poison him.