Simply because of the welcome bonus or other shit offer by this Casino. I doubt newbie will just deposit randomly on this shitty Casino without being tempted on a big bonus reward. Casino like this usually gave x10 deposit bonus or more with less wagering requirements so if you are newbie and randomly browse for Casino online without checking its background,  You will surely fall victim on it as the offer is really tempting.

Case like this is always happening. Scam before DYOR is always attached to newbie.