I got contacted through Linkedin by a recruiter telling me they liked my profile and that I send them my CV. I did and had an interview not long after, it was postponed because the recruiter was sick and then was rescheduled with another recruiter a few days later. It was the usual first interview asking about me, what I knew about the position and the company. I felt it went well but the next day I got a email telling me that the company couldn't meet my expectations (which personally aren't high) and when I asked for feedback I didn't get it. Kinda weird.