I think giving the space in our side will be the positive for the hackers to be easily allowed for your way so making your life more secured is important especially in Crypto field nothing is safer if you are careless.
This is the same case between thieves and homeowners, where thieves are always looking for loopholes to enter the house and take what they want. While homeowners always try to close the gap that allows the thief to enter.
From the analogy above, it can be concluded that what happens is if the homeowner is careless, the thief can act. Likewise with crypto exchanges, if you do not renew your protection, you can be hacked by an evil thief.