Microsoft Gets Order Blocking Access to Click Fraud

Microsoft Corp. said it had disrupted the largest network of compromised personal computers, involving some 2 million machines around the world, since it stepped up its battle against organized online criminals three years ago. The Redmond, Wash.-based software giant filed a lawsuit in Texas and won a judge's order directing Internet service providers to block all traffic to 18 Internet addresses that were used to direct fraudulent activity to the infected machines.