We report the result of a study of over 4M machines worldwide in 2010 and 2M machines 2011 (using Symantec’s WINE data set), showing a pattern of attacks attempted against these machines. Using over 10B malware reports, we are able to analyze selected behaviors of consumers on a country-by-country basis, showing which countries are more vulnerable to attack than others. Though we had data on many countries, our final report looks at 44 countries for which we had the most data. Joint work with Michael Ovelgonne, Tudor Dumitras, and Aditya Prakash.