The Department of Justice and the F-B-I announced a multinational effort to disrupt the GameOver Zeus botnet, believed to be responsible for the theft of millions of dollars from businesses and consumers in the U.S. and around the world. GameOver Zeus is an extremely sophisticated type of malware designed specifically to steal banking and other credentials from the computers it infects. It’s predominately spread through spam e-mail or phishing messages. The infected computers become part of a global network of compromised computers known as a botnet. In the case of GameOver Zeus, its primary purpose is to capture banking credentials from infected computers, then use those credentials to initiate or re-direct wire transfers to accounts overseas that are controlled by the criminals. Losses attributable to GameOver Zeus are estimated to be more than $100 million.