Why would you suspect that? Just because criminals more often commit crimes that do not allow for easy A/B testing (or dont offer a worthwhile return on it) doe

Why would you suspect that? Just because criminals more often commit crimes that do not allow for easy A/B testing (or dont offer a worthwhile return on it) does not mean smart criminals wouldn't do such testing. If you want to get technical about it american banks have been doing A/B testing for a long time, and often are just as big of crooks as extortion virus creators.