I keep seeing all these posts that someone can hack my wallet. First I did not think that this could be done? If it can be done, how can I prevent it from happening? Does my wallet need to be online in order for them to be able to hack it or can they still hack a paper wallet?
yes a paper wallet could be hacked : the attacker just need the private key, and could obtain it if you dont print it securely.. , of if you generate it online .. you see ?