Still, how do "Mark Cuban and Shark Tank" get screwed? It's foolish to expect the producers to look at domain name registrations and LLCs and all that. I am guessing that once a pitcher gets a commitment for funding, that lawyers from the individual investors will do due diligence, and if anything Hillary (founder of style club) gets in trouble and gets told that she cannot take the investment from Mark Cuban. In which case, they don't technically get "screwed", they just lose out on 1 of the 100s of startups they invest in every year... big deal.