In today's podcast we discuss the implications of Brexit, and we talk with someone whose researchers predicted it from social media analytics. GhostSquad strikes, apparently, for ISIS, and LizardSquad DDoSes Overwatch for the lulz. Some old threats come back (some never really left). US Cyber Command is operational against ISIS. The importance of low-power WAN for the IoT. State Department email investigation continues. Malek Ben Salem from Accenture Technology Labs tells us about Software Defined Security. Daniel Mayer from Expert System explains how they predicted the UK vote, and Matthew Knight from Bastille Networks shares his research into low-power wide area networks.