Their company is worth billions of dollars so why they have to do something crazy just to destroy their smooth running business. I know you are starting to worry since they are the ones who are manufacturing our nano ledger s'. But to think of it, they have more than our bitcoins so why would they destroy their reputation just for the sake of stealing. I have seen on how they reacted with a reddit complain about a reseller who stole the coins of the complainant and that was a very impressive reply from them, they care for their customers.