If you have recently noticed that your default search engine has been changed without your permission, you should check your computer to see if ProManagerRecord is installed on it. This program is categorized as a Potentially Unwanted Program (PUP,) and it should be removed from your PC right away. If this application is installed on your computer, it could collect information about you, such as the websites you visit, the type of content that interests you, and similar data. It might also modify some settings on your device so that its page or a low-quality search engine would appear every time you open a new tab in your browser. Furthermore, it may replace your default search engine as well, therefore hindering your browser's performance greatly.
ProManagerRecord is not available on Windows, and only Mac users are likely to come across this intrusive PUP. It is distributed through low-quality software bundles, misleading downloads, deceptive ads, and even fake content. Needless to say, a piece of software that relies on such shady practices should not be trusted. To automatically protect yourself from the ProManagerRecord and similar PUPs is to use an up-to-date Mac security application. Of course, it would also help to be careful with the types of files you download – avoid shady sites and non-trustworthy sources.
If your new tab page or search engine has been replaced by an unknown app, then you should use a reliable Mac security scanner to eliminate ProManagerRecord completely.