I was expecting a transfer of $1000 in btc.. I saw incoming of $1000 in my wallet, then i also saw $100 incoming from the same sender.
20mins later the $1000 vanished and i had only $100 left.. Can someone confirm what exactly happened? Im confused. I thought once a transfer is sent and you see it on incoming it cant be changed or modified?
In this kind of case, you have to be very careful from the sender you're dealing with, maybe he has some of the security informations to your wallet, was he the one that helps you while creating the wallet? Don't try to allow him have any clue about your wallet keys in other for him not to take charge of it unaware to you, he may probably sent the two transactions and once they two got confirmed wired back the $1000, so providing the transaction id for that your account will help alot, but know that bitcoin transactions are irreversible and cannot be altered, except if your wallet is compromised, the reason we keep saying that not your keys not your coins but many don't understand why.