wpad.browserupdatecheck.in/wpad.dat is considered as a computer threat that has the functions of an ad-delivering program and spyware. Since it is able to display pop-up advertisements to your PC and steal your sensitive data so as to obtain a lot of profits. It is distributed in different ways. Visiting unhealthy websites with porn or gambling are the most dangerous things, since there are a lot of computer infections on these websites. Also, web crooks like to hide infections in junk email attachments or unwanted links. If have downloaded and installed free programs on your PC, it is possible that this threat can take the chance to compromise your computer.