I received a tiny BTC deposit in my wallet recently. I don't know where it came from and I hadn't sent or received to or from my wallet in about 2 weeks before the deposit. Could this be something to be concerned about?
I have received nominal amounts of bitcoin before, but then it disappears again a while later..
I was a bit worried about it when it first happened, then concerned about how someone can send money and it not actually be in my account, I still don't get it, but it seems to be a bitcoin quirk..