Crazy to even comprehend stealing something like cryptocurrency. I suppose thieves are always going to try some way to get what isn't rightfully theirs. Good article here:
https://gizmodo.com/kidnapped-crypto-exchange-executive-reportedly-paid-1-1821658250
Explained in this next video/article it appears miners will have to be approved in 2018. One can only imagine what this will do to the volatility of Bitcoin along with Etherium and others...
https://cheddar.com/videos/what-will-happen-as-countries-issue-crypto
Crypto 101 for those of you who are curious. Plenty of good reads out there!