The truth is, we can never know for sure if the payment you are about to make is a scam or not. What we can do is use what we’ve learnt from previous cases of fraud to prevent new ones. For example, we’ll block transaction that are identified as a high risk payment . We appreciate that at times this may come as a surprise to customers looking to make certain payments, but we do this with the best intentions. The decision to block a payment destination is not one we take lightly.