http://blogs.microsoft.com/blog/201...cammers-offering-costly-pc-cleanup-solutions/ I know this is MS but have they got me too, I have a MBP. Safari froze and advised that I call...HELP LINE NUMBER : (44)0-808-143-3711 It looked all official and appeared to come from Apple. Anyway, stupid, stupid me, wise after the event, called and the upshot is I'm £119.19 poorer. They controlled my MBP while they were doing the 'work'. Adblock Plus was installed, but I see that's available as a free download. The billing advise is from someone called VIRTIFIC SOLUTIONS and billing is to Techhelp-upclick.com.