Crypto is filled with chancers and scammers from the little guy on telegram pretending to be an Admin, to the Big outlandish schemes like bitconnect and P3D. There are plenty of corners being cut in crypto and companies are in it for short term gains, just look at how Hash Flare nailed its subscribers this week and ive personally been hacked on one of my exchange accounts and the exchange did bugger all even though it was an issue with their 2FA tech that allowed the hacker access to my account!
All we can do is warn people and make sure they are well educated and know the risks before they dive into anything crypto related