This week bitcoin which is a cryptocurrency was hacked and the hackers stole around 73 million dollars and it drove the stock down almost 20 percent. When I heard about bitcoin a few years back it was the hot thing and people were buying these big ass computers with high performance video cards because it was the GPU in the video card that would process this mining of the bitcoin.
You can encrypt, isolate, separate, establish better firewalls but at the end of the day it’s all hack able. I wouldn’t ever invest in something digital as a monetary form. You need to have it backed with tangible goods and assets.
There are so many things that are backdoor`d in the computer world that there is no such thing as secure or safe.