Comment by jacquesm

If a company asks you about stuff that isn't any of their business you have my permission (not that you need it) to lie your ass off if you think it will help you. The power asymmetry is such that unless the counterparty is extremely careful about abusing that power that you will end up being cornered and taken advantage of. If you present yourself as more desirable than you are based on your current situation and it lands you a job at a higher salary than you otherwise would have: more power to you. But don't overdo it and realize that there is some risk involved.