Yup... That is still on the rise and the problem is that it requires people to be literally paranoid about their web browsing.
And by 'paranoid about their web browsing', I mean by literally gimping their web browser, not just "ooh, don't go to that web site." The problem is mostly the fact that in order to 'enrich' a website is also what opens up a lot of people to these types of things as well as the need to find information, there will be multiple places to stumble upon that aren't as careful or as secure as they should or would like to be to avoid the nasty install stuff.