I was emailed by someone with the domain of adaptivestackjobs.com and I was only given a written interview and immediately I got a job offer. When I started asking more questions I was blocked by that email. I also called the number for AdaptiveStack Technologies and they didn't pick up or call back. The emails were formatted weirdly and they used a different company's interview questions. I couldn't find where I applied for this position in my emails anywhere and the person emailing me kept using different job titles. I hope nobody falls for this scam.