sa to ou interesting. and what does the story say to you about interesting. and what does the story say to you about the interesting. and what does the story say to you about the security - interesting. and what does the story say to you about the security of - interesting. and what does the story say to you about the security of the l say to you about the security of the system of using block chain platforms? i system of using block chain platforms? system of using block chain latforms? ~ ., , , platforms? i think what it says is that even though platforms? i think what it says is that even though we platforms? i think what it says is that even though we talk - platforms? i think what it says is that even though we talk about | platforms? i think what it says is - that even though we talk about block chain is being such a secure way in terms of being able to have a ledger to store information and for financial transactions like this, i think it shows that there are vulnerabil