Firepay

I'm a long time Neteller user and just signed up for a Firepay account. When I verified my account they asked me about 3 questions. How the HELL did they know the answers to some of these?

For example one was...How old is (Insert My mom's name)?

another was...Where does (insert sisters name) own a house of currently live?

And I think another one was How old is my sister?


How the hell did know my mom and sisters names and where they lived? I almost didn't want to answer because I am so leery of scammers, but I did because it was firepay. Anyone know?