I know it is not secure to use public internet Cafe Computers for accessing the wallets and for transaction needs. At times I don't have any other option than just using it. I would like to know, is there any software available to record the input data entered while accessing the wallet. Recently one of my friend informed about such a way to know the private keys. Is there anyone here have any such experience.
Or you could simply move your bitcoin to a new address and obtain new private keys in a secure way.
I have an automated tool on my computer for clearing clipboard every few seconds. I doubt it works 100% but it's better than nothing.
It is just not a good idea to store alot of coins in a single address. Decentralization should be holistic