Tech
Cyber-espionage hits businesses
Alan Paller, director of research for the Sans Institute, warns of the spread of cyber-espionage to the private sector
![tom-espiner.jpg](https://www.zdnet.com/a/img/resize/67310ee8f7e1f78d688a1d30b97fcd110e981c3a/2014/07/22/041da4a6-1175-11e4-9732-00505685119a/tom-espiner.jpg?auto=webp&fit=crop&frame=1&height=192&width=192)
Alan Paller, director of research for the Sans Institute, warns of the spread of cyber-espionage to the private sector.