In the summer of 2014, Craig Diangelo thought he was on the path to an easy retirement. A veteran of the tech industry, Diangelo got his start as a COBOL programmer in the 1970s.
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.
