What is PUM.Optional.ProxyHijacker?
PUM.Optional.ProxyHijacker is a troublesome infection that will modify your important settings like browsing settings and proxy settings and trigger a series of computer problems. You’d better remove it as soon as possible to avoid further damages.
PUM.Optional.ProxyHijacker is usually distributed via infected software or spammed emails. If you install software that might have malicious bundles and download attachments from spammed emails, you may possibly infect with this PUM (Potentially Unwanted Modification) infection. Therefore, you should pay attention to the emails from suspected addresses anything you want to install to your computer.