Insect and Spider Identification: New Strange Spider, 1 by BionicShrimp

BionicShrimp wrote:
Hello all! I was bringing some things into my house and on my way back out I saw this...thing...sitting in the corner. I\'m in massachusetts and went online to look up a database of spiders in the state and couldn\'t find a single one that looked like anything like it. It was extremely agressive, as I went to approach it, it came at me. Does anyone know what this is?? I have a 9 month whos starting to run around and I would like to be able to identify it if I come across another one.