--snip--
Don`t worry about it, no one can put in my system any kind of malware, am very good Alpha security guard, as i work in security team.
I know we have to hold now for sure and have to wait for the next ride to moon, i think past will not repeat the same in future of halving.
but lets hope for the best we all are waiting for 15k$ hit

Using an online wallet it, in itself, a security vulnerability, no matter how secure your desktop system is... If you're not (the only one) in control of your private key, you're not (the only one) in control of your funds. Even wallets like blockchain keep an encrypted version of your wallet on their systems, with some online wallets you don't get access to your key(s) at all.