I'm running Maverick 10.9 on a 2014 Retina MBP using Google Chrome. A friend suggested a movie, I tried to download it with torrents. I immediately stopped the download as soon as I noticed that I was getting ads at the top of almost every page I visited, which shouldn't happen since I use Adblock. I found a way to turn the ads off, but now if I visit a page sometimes ads pop up as separate tabs in Chrome. On this forum, in fact, any time I click a link a new tab opens up with an ad. The layout of this forum would also sometimes get wonky, and a video of Miley Cyrus popped up between two thread links on this forum. I also see some words that shouldn't be hyperlinked being hyperlinked to ads. I also opened up Firefox to see if the same thing was happening and it was. I also tried checking my email on AOL and the site was completely broken, both on Chrome and Firefox. Any idea what this is, and any idea of what I can do to fix it? It appears to just be affecting my internet browser, nothing else.