I was on a site trying to view a video and the site requested that I turn off my adblocker to view the video.
So I did and then the next day I noticed that I had 3 "weird" bookmarks in my bookmark bar. They were just keyword bookmarks like: "play poker", "buy stuff", "pics", that type of thing, and upon mouse over, I noticed they all had link shorteners. I didn't click any of them, so I don't know where they led.
Funny enough, this was the only questionable site that I had visited on my laptop right after a fresh install of Linux, so I'm pretty certain that this specific site was the culprit.
What are these things and what can be done in a situation like this? Browser is Chromium v43.