Time ago I’ve bought something with Litecoins on the Internet. I remember I was given a sort of deeplink that interacted with my wallet and compiled the transaction. I had to pay 0.3 LTC and in the end I’ve realized, not long ago, that all my balance has been drained in that transaction.
I don’t fully understand what went wrong… The address that received the rest of my balance doesn’t even exist. What has happened?