K1.mobileadsserver.com/click?pid annoying pop-ups may unexpectedly come up in your browser, both in Windows and Mac OS. Note that ongoing appearance of such pop-up alerts is surely a bad sign for your system. This fact proves that your workstation is contaminated with adware. The trouble is that many computer owners currently find it very difficult to locate this particular adware in their systems. One could check the list of all installed programs in the system, however, most likely he/she will not identify anything that is suspicious. Even if user do manages to find some unwanted application and get rid of it…