Facebook has launched ThreatExchange, a social network of sorts designed to allow companies to share information and intelligence about cyberthreats. The move is the latest example in how an age of cooperation may be emerging as companies increasingly battle cyberattacks of various stripes.
For almost a year, a company called Titan has operated a network of advertising beacons, devices that are capable of identifying nearby smartphones and which are often used to push advertisements and information to them, installed within pay phone booths throughout New York City without the knowled