How to Hack a Bitcoin Wallet

My understanding is that, in theory, it's technically impossible to hack and play around with blockchain. That can't be done. But you can hack into wallets. Wallets can be stolen, or things can be taken out of wallets. And it's the same with a cryptocurrency. It's really, really difficult for somebody to hack into a wallet as long as you have your personal digital key. Now, if you lose that key, then you're screwed. Basically, you can't get your Bitcoin. You can't getYour currency but if you've got that key, you'll be okay. You can access it.