This cryptopia forum post suggests it's probably a cryptopia hot wallet.
I just made my first deposit into my cryptopia BTC addrees 1KdGkkSJCbHnT2MXFj1mvtSzWW5bRARUhL today.
I was monitoing the progress of the txn in the blockchain https://blockchain.info/address/1KdGkkSJCbHnT2MXFj1mvtSzWW5bRARUhL and noticed that the amoutn on reaching that address was sent directly to another address
1KdGkkSJCbHnT2MXFj1mvtSzWW5bRARUhL to
1KSuWHN6Hc36tJmYtk4RyAbkKDtNjACRX9 as you can see in the link.
Of course I did not do this transfer and there is no activity in my account showing such transfer.
Is this normal? My account shows 0 BTC.
No activity is shown in my account about any deposit or transfer.