We cannot walk away with the mony, because we never have access to the full funds. We let the users send a partial wallet only containing the bits needed to check if we have bruteforced the wallet. But without the actual private keys. So therefor we cannot scam our clients. There is a real registered company behind it. USW bvba. We exists already for 5 year HQ Brussels, mostly in creating software solutions. As we did have the knowledge about Bitcoins, we wanted to help lessen the sad stories of Bitcoins (e.g. we have lost our Bitcoins)