I spoke with Vlad, the Scorum CEO, and he said that your name has been taken on the blockchain and he cannot change that. But you can sign up under a different username (like broncnutz2) and then use broncnutz as your display name. The username that you use will be the name that must be used for fund transfers, but your display name will show for blogs and comments.
We suspect that the perp was Nigerian, whoever he was he used broken English and his Syntax was poor.