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?
Yes, why not? Nothing online is 100% secure or unhackable - All i takes is a good hacker to hack in to it. that is why it is always advisable to store your bitcoin in an offline wallet which completely off the grid. thus, no one can access it but you, the owner.