So I got an email through indeed, about a job opening for a personal assistant for this "Peter Smith" and I was checking into it he had my resume and all that and I did the mistake of giving him my address, but he asked for other information as far as the pay I wanted to receive and other questions, so then I got a text from this number saying that he had a task for me to do and that he sent me a check, well I went to my front door and there was a FedEx package, shocked as ever I proceeded to open it and there was a check from navy federal credit union. I think it's fake so I'm obviously not gonna go cash it,, but who are these fake scammers cause I was just trying to apply for jobs on indeed! ITS NOT SAFE ESPECIALLY FOR CHILDREN. I'm only 19 but luckily my mom raised me right and I have a little sense not to trust it. What should I do