Arctic Wolf interview questions

I applied and also had an internal referral. I was contacted almost immediately. I progressed through 3 interviews with 3 different groups of people. The first was a phone interview, followed by the remaining rounds of interviews. The questions were a mix of technical and soft skill questions. I felt like I connected with the interviewers during each round and felt more and more confident by the end of the process that I would get an offer. I was told that someone would follow up with me in approximately 1 week. I was never contacted. I reached out and followed up, as well as solicited feedback. Still nothing. I found this incredibly rude, given the fact that I spend a good amount of time preparing myself and researching the company. It also did not seem to make any difference that I was recommended to the role by an existing employee. I will never again consider a role with them due to getting ghosted.