thank you for suggestion but i holding my BTC on online wallet since last 2 years and nothing happen, i think i trust very much on blockchain and btw still waiting for boom to 13k$ or 15k$ for cashout my funds.
[/quote]But it's true, you should move your assets to a safer place. Moreover, it's a lot of assets. Don't let you regret because of carelessness.
It could be that you are lucky, lest you realize the weakness of online wallet security by paying expensive lessons.