-this story is not about bots but something similar-
It is hard to proove but absolutely possible. I can tell you one little story and you can decide to believe or not:
10 years ago on
party poker i made several deposit but had not enough money on my card (wihtout knowing it). So party poker tried every 10days to withdraw money from my bank account but getting always rejected. The sad part, they took every time 25$ just for one bank statement. In the end i had almost -2000$ on party poker without knowing it and just for the charges.
I called party poker and after that call i played
blackjack the same night and won again and again till 2300$ (starting
bankroll was about 50$). So you may call me lucky but i also could say, party poker gave me green light to delete my -2000$ and make be able to play again and of course loose "
real money". Iam not sure about that but its still weird for me to remember that.