The New Way Police are Surveilling You: Calculating Your Threat ‘Score’

"In promotional materials, Intrado writes that Beware [software] could reveal that the resident of a particular address was a war veteran suffering from post-traumatic stress disorder, had criminal convictions for assault and had posted worrisome messages about his battle experiences on social media. The 'big data' that has transformed marketing and other industries has now come to law enforcement."