My bitcoin is safe as always in my online wallet, i also think that it maybe stolen or hacked sometimes that is why i don't put it in just one account, i cashout some of my bitcoin and the other i put in my alternative bitcoin wallet also and i install antivirus and spyware to my pc for the best extra precautions.
I also do that because if there's problem, you have extra money. I think there are some wallet that use offline and there are some wallet that are secured. But if the hacker get your money, you cannot do anything to back your money because once they get it, they use it immediately unless you caught the scammer and he back the money that he has scammed.