Wow, that was a fast response!
But anyways, the problem doesn't actually prevent people from playing it since there are two ways to bypass it
1) Turn off Windows Defender
2) Just ignore the error. Windows give you the option to proceed anyways, so it's fine.
My personal idea is that (if it's fine with you) I create a new topic under the community page of this Jam. I could use it to help anyone with issues they have with playing my game, because I spent a decent amount of time creating my own original music and coding it, so I want to make sure that everyone can enjoy my game without much hassle!