can they hack into our wallet. There are many professional hackers out there. What are the chances? Also what is the safest way to safeguard ourself?
In my own personal opinion, hackers can really hack inside your bitcoin wallets because they are very professional in entering every kind of system also for the wallets who has low security for this situations. The safest way for you not get hack is by being invisible for hackers for them not to see your wallet.
Offline all is the best way to avoid the hacker, haha

? Do you think I am kidding you? No, to be honest, this is the best way to keep safe your wallet. Even, I can call this way is safest solution to avoid the hacker. Therefore, we have some service provide offline wallet (hard wallet) are Trazor, Ledger ...