AdminHelper is a type of potentially unwanted program (PUP) or adware that primarily targets Mac operating systems. It is often disguised as a legitimate system utility tool, promising to enhance the performance of your device by cleaning unnecessary files or optimizing various functions. However, once installed, AdminHelper exhibits intrusive behavior such as displaying unwanted advertisements, redirecting browsers to suspicious websites, or even potentially installing more malicious software without the user’s consent. AdminHelper usually infects Mac systems through bundled software or deceptive marketing strategies. It often comes hidden within the installation packages of free software downloaded from the internet, and gets installed when the user does not opt-out of its installation during the setup process. In some cases, it can also infiltrate the system through fake updates or misleading pop-up advertisements that trick users into downloading and installing the adware. Once inside, AdminHelper can modify browser settings, track user’s online activities, and cause various performance issues. It is highly recommended to remove this adware to prevent further damage to the system.