Has anyone heard of a Heather Morris @ dutmail.com. She replied to my sending resume for job opening in PA?

I sent a resume for a job opening for a Full Charge Bookkeeper in Pittsburgh PA that was posted on craigslist.org and this Heather Morris replied & asked for my credit score & said once I replied with my score she would set up an interview for me and 3 other candidates. Does anyone know if this is a scam or a legit job opening??