Forget statistics, and how many hands youve played here or there. There are exactly 2 questions to ask yourself:

1: Is it possible to write code that can scam people on the poker sites?

Yes it is definetly possible.

2: Is it human nature to try and gain an advantgae by cheating other people?

Absolutey. Empires were built on that premise. Countries founded and funded.

Do you think that becasue a company is big and making money anyway they wont try and steal more money? Human greed is the most powerful force on the planet. It has been for centuries.