Back in 2017 I believe we have lots and lots of millionaires and billionaires in the crypto atmosphere, now back in 2018 we really have a terrible happenings like for e.g the drop down of bitcoin, ICO no longer paying up, funds get missing either on Exhcangers site or investment. I believe we have lots of encounters in lost of funds
Now what is your own side you ever lost your funds?
So far,I've lost 30$ worth of bitcoin buying some shitty non-working "make money online" guide on this forum.

I haven't invested in any ICOs and I've never deposited my coins into a crypto exchange that eventually got hacked.