Yesterday Microsoft published volume 6 of its Security Intelligence Report. For those not familiar with the SIR - it provides in-depth perspective on the changing threat landscape, as well as countermeasures, based on data from hundreds of millions of Windows users and some of the busiest online services on the Internet.
Just a few of the many insights and findings:
The key finds summary is available in 10 languages here. The "Vinny and Tim Show" video also provides a good overview.