The group behind the Shylock/Caphaw banking Trojan showed their business prowess for the full duration of the operation, by carefully selecting their market, protecting the asset from authorities through detection evasion tactics, and optimizing it for a higher rate of success. This week, the U.K. National Crime Agency coordinated an international effort to take control of the domains used for communication with the machines infected by the banking malware. Among the partners in the operation…