How did it get hacked?
Discussion
Lol couldn't find out in the thread they don't provide enough info for anyone to source the problem, but the main issue is using a hot wallet to hold 11 BTC who does that?
Bitcoin Core is not very user friendly, but it’s essential to use your own node to verify your transactions. Hopefully this will help
One possibility here.. don’t know if that’s it or not, people in the forum have questions
So sad 