Hacker attacks seemed to start happening very often. When I go to the exchange, there is no certainty whether I did everything to protect myself from hacking. Even the news talked about how some hackers found a way to bypass two-factor authentication in order to gain access to a crypto wallet. I'm at a loss how to continue trading in such conditions
No wallet can offer a sufficient level of protection now. Therefore, the most recommended type is hardware wallets with an air gap that protect the private key from any Internet connection. So you can manage the security of your backup.