ProtocolPort

ProtocolPort is a troublesome macOS application that does not have anything of value to offer. ProtocolPort may be promoted online through misleading advertisements, fake Adobe Flash Player updates, or other deceptive content that may claim to be very useful. Even if you fall for one of these tricks and end up installing ProtocolPort, you will not be in danger. This software is not unsafe, and it cannot cause major issues or security concerns. What it will do, however, is to hinder your Web browsing experience by redirecting you to irrelevant content, promoting dubious search engines, or showing unwanted advertisements and pop-ups regularly

If your Web browser is exhibiting unexplainable behavior, and you do not seem to be able to find a solution, then checking for intrusive software like ProtocolPort should be on top of your to-do list. The best way to identify and remove PUPs of this type is to use a reputable macOS anti-malware service. A high-quality security scanner will be able to identify and remove all of ProtocolPort's components, as well as undo any changes the PUP has made to your browser or system configuration.