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.
Yes, it has and there's a possibility since you are in a public cafe.
"BUT"Before going too far on my statement, I'm afraid that all information shared here about the software or possibility might be used for
shi*ty act since this forum is public and everyone can see this discussion, and even you
(sorry).If you are worried about your security and you have no choice but to use an internet cafe, set up a 2FA on these exchange wallets you are talking about. And emails today like GMAIL, don't just let allow anyone to log in on other devices without permission from the old recognized device.