Sure it is. So what? Are you going to pretend that they are the only ones affected? It hurts the rest of the internet when their machine is then used by hackers

Sure it is. So what? Are you going to pretend that they are the only ones affected? It hurts the rest of the internet when their machine is then used by hackers to attack others. It hurts the banking system and indirectly, small vendors when these people's credit card information is stolen and used to make fraudulent purchases. Taking away the right of individuals to make bad decisions that harm others is the entire point of society.