I was in Google maps clicking on all the website links listed in the side panel, looking at every website really fast. Note, they were all tattoo parlors. One of the links I clicked bounced me through a series of 4 URL redirects, apparently affiliate networks, one of which was Amazon something, and then lastly to a page which made my laptop start beeping. This page displayed a popup window stating my browsers close button had been disabled for my safety and that I should call the number listed to save my computer from infection. I hit alt + f4 and closed the window. Then returned to the same maps page and clicked the same link, nothing happened.
What the heck was this and how can I find out where the hijack came from?