Had a few, occasional spells of bonus abuse/fraud on certain programs in the past that are fairly easy to spot even to the untrained eye - ie very similar deposit patterns, username format etc - which tend to come in fits and starts. Question is, how does this still happen with KYC?
Presumably when it comes to withdrawing funds, there’s some kind of checking done in conjunction with KYC which spots that they’re the same addresses/payment methods and rejects them. If it doesn’t spot them then the KYC process can’t be particularly robust or these abusers are working round it somehow.