I would suggest if any plan for an interview first be prepare cause they gonna contact your company after an interview.
They don't have professionalism & ethics. After spending hour over discussion regarding work and salary negotiation, interviewers company's V.P said will call you by evening for the same. But i didn't receive any call, atleast they didn't reject and hire , they put me in dilemma also Most important they leaked/informed my current company about interview, because of them i am facing issue with my current company.