One in three PCs are infected with malware | 21st Century Learning and Teaching | Scoop.it
From www.theinquirer.net - February 7, 2013 12:31 PM
China and South Korea are most infected, says Panda Labs

 

"One of the reasons for this growth is the increased use of exploit kits such as Black Hole, which are capable of exploiting multiple system vulnerabilities to infect computers automatically without user intervention."