taanegl, 1 year ago

Assuming you’ve gotten LibreWolf from a proper, verified source (GitHub, package manager like chocolatey), then there shouldn’t be any issues.

But, to be on the safe side, check out your extensions and also plugins to verify nothing untowards has snuck it’s way on to your system.

You could of course go into the Windows firewall, note what permissions LibreWolf has, then allow it and check again to see what was added.

But, chances are, LibreWolf (don’t use it myself) asked to access either magnet links or other ports other than 443 or 80. If LibreWolf has built-in torrent support or you’ve installed an extension that does, it will require some other ports to function.