Best of Show, Black Hat USA 2013 Vendors and Sponsors Summary: Black Hat USA 2013 vendor area included companies such as Veracode, Booz Allen Hamilton and Microsoft, with creative schwag such as Botnets for Breakfast (cereal) and 'hacker' playing cards. By Violet Blue for Zero Day | August 2, 2013 -- 01:05 GMT (18:05 PDT) Follow @violetblue Previous | Next Image 6 of 18 Splunk at Black Hat USA 2013 Splunk's fun t-shirts, with slogans such as "I like big data and I cannot lie." Topics: Security, Big Data, Cisco, Data Management, Dell, Government US, IBM Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.