The page of piesearch.com itself looks suspicious due to advertisement it places under the search bar. The intention to get rid of Piesearch.com heightens when one performs a search within piesearch,com, as it leads to untrustworthy sources with more ads. Predictably, users try to change the page manually in the browser settings, still it results in nothing, as the hijacker is able to restore its position. Moreover, piesearch.com victims cannot use other search engines, as the malware blocks them. If you are tired with the intrusive actions of the hijacker, use this guide to remove Piesearch.com once and for all.