Phishing on Saturday ...
It’s quite often to happen with average user on the Internet – to recieve spam. Sometimes it advertises some junk, but sometimes it asks user to run some executable which does some magic, for example, it allows to send sms to any mobile operator for free :). As every human being is a little bit naive, this works : people do run executables coming from Internet and thus get infected. Sometimes even antivirus software is silent, this makes user to feel safe and run something...
Please read this post at http://www.shcherbyna.com/?p=243