Some of those virii and trojans have been sneaking in via Google [and other legit sites]. Some how hackers managed to plant them on google search results.
I ran across a few while searching current news items. My browser/virus program popped up warnings about some sites.
It is bad when you can’t even trust a website like Google.
[Google got allot of flack and didn’t show much concern, initially. I think they have become more pro-active recently.]
I haven't trusted the socialist bastards for a couple of years.