NetSearchPanel is More AdLoad Adware
NetSearchPanel is the name of an application distributed through untrustworthy websites that can install on Mac computers. In essence, NetSearchPanel is yet another clone belonging to the numerous AdLoad adware family.
AdLoad is the shared name of a very large group of Mac applications that all function as adware. Adware is usually classified as potentially unwanted software. Adware applications will deliver ads to your system and make money for their authors by displaying those ads and generating clicks.
The biggest issue here is that adware apps usually deliver ads sourced through rogue ad networks. This means that the ads displayed by most adware may link to questionable content, untrustworthy websites, misleading pages, scam or phishing portals or the installers of other potentially unwanted programs.
The presence of adware on your Mac is never desirable and you should uninstall NetSearchPanel if you find it among your list of installed apps because in that way you will minimize your exposure to potentially harmful ads.