(China)
(Japan)
(Korea)
February saw considerable growth in the use of Cascading Style Sheets (CSS) that contain partial data for script downloaders, a new method for spreading malware that makes it much harder for many antivirus solutions to detect malicious scripts. This method is currently being used in the majority of drive-by download attacks and allows cybercriminals to download exploits to users’ machines without those exploits being detected.
