What is the best methods to protect altcoin from hacker?
take care of your private key, passwords and dont click any suspicious link that has been sent to you through pm, shared on any social media sites, etc. the only reason why hackers have the access on your account is because they successfully get your key.
certainly to keep the coins that we have certainly will be greatly helped by holding it. because the level of coin security is held high cukp. so it would be great to hold on to the coins we have for the sake of its advancement that can be relied on for a better and controlled future of the market wave.