I used to use it but then I just downloaded aria2 (what motrix is using) and it’s as fast as motrix with a little bit of configuration. aria2 supports both direct downloads and magnet links, it’s a command line tool though

Yeah I don’t know

If the user was using Windows, fast startup could have been enabled so they were able to extract the password from the RAM maybe? Other than that I don’t know

firefox with betterfox user.js is my recommendation

https://matrix.org/