With cryptocurrency, you have to be careful with any fraud and theft. and usually many people who are caught in the losses in the world of crypto is:
1. Not Backup Key
2. Electricity Billing Mining More
3. Lunes In Phishing Sites
4. Buy Coin With Rumors
5. Create a weak password
6. Steal With Stealth ICO
With cryptocurrency, no bank or other institution or regulation will protect you in the event of a loss.
1. A Common one.
2. Uncommon. I believe majority here are average joes who are not into mining cryptos.
3. Common issue but nowadays I believed only those with no idea about internet will be lured. Even newbies knows that thing.
4. It's not wrong to buy coins upon rumors and speculation as long as we understand the risks of it. There are people who got decent returns out from it. Just don't target too much high price or else the result will be wrecked.
5. It's a must to have a strong password but still it depend on the user itself how will they protect their belongings and stuffs.
6. That's how risky joining ICO is. No prevention at all but can be minimized if they will understand the obvious shit characteristics of a certain ICO. In a first place, why such put money on an ICO without even considering those major factors.
And another one:
Too much expectation for high price target when doing trades. Again like I mentioned, don't target too much of the high price as sometimes you won't get the result you are aiming for. Greed is good but not all the times it can be applied especially in a risky world of trading.