Cybercriminals Shifting Focus To Non-Windows OSes
Orome1 writes "In a major cybercrime turning point, scammers have begun shifting their focus away from Windows-based PCs to other operating systems and platforms, including smart phones, tablet computers, and mobile platforms in general, according to the a new Cisco report. The report also finds that 2010 was the first year in the history of the Internet that spam volume decreased, that cybercriminals are investing heavily in 'money muling,' and that users continue to fall prey to myriad forms of trust exploitation."
That's not really as true anymore, though. I'm not sure if this is the article I read on it, but http://www.pcadvisor.co.uk/news/index.cfm?newsId=3235498
Also, even if the underlying architecture protects better... you can't protect people from their own stupidity. They will *absolutely* find ways to infect their machines with malware even if it requires becoming root.
Fucking users.
What makes you think they haven't?
What you've described would be completely unmeasurable - because the only way you can properly measure exploits is when they are successful. There is no way to distinguish between failing to exploit Linux and not attempting an exploit it at all.
Apache holds 50% of the webserver market, often on Linux. Much more valuable targets than a generic PC.