My Border Collie/Heeler mix (who I lost just recently, at over 14 years old) did bite me, one time only, many years ago.
He was out in the yard, upset about some neighborhood disagreement that was happening on the other side of our 6-feet-tall fence, and he leaped up (he was quite an athletic jumper) and somehow got his leg caught between two fence pickets. I heard the panicked barking and rushed outside - he was hanging in the air by one front leg, helpless, full of fear and I'm sure in pain as well. He was out of his mind with panic and struggling.
I tried to lift him up to free his paw from between the pickets, but he weighed 60 pounds (close to 30 kilos) and while I was trying to lift him above my head and twist his leg somewhat to get him free, he started biting me. Severely attacking me, in fact.
Finally I got him free from the fence, but by that time my hands and arms were bloody. I took him inside and put ice packs on his front leg as well as my own arms, and he was SO SORRY! Licking and sniffing my arms and staring at me with those gentle brown eyes. It's like he knew he had temporarily lost his mind, and was trying to make it up to me.
We blocked off that section of the fence where it was unsafe, and a few months later we moved away from that place, to our current property. Where our dog had more freedom to run around in the big field, and was always kind to our chickens, our tiny dog and the wild rabbits around here. Not so kind to the local possums, cats, rats or squirrels. From his obedience classes, he learned to understand what we expected him to protect and defend.
A smart and loving and kind dog. I miss him so much.
@Morgank, I'm not trying to say that my experience with my dog is the same as yours, with your dog. Only that dangerous situations can happen when a dog encounters new stressful experiences - they can lose their sensible minds, from no fault of their own. Training and trust is what's needed.
I wish you the best of luck with training your beautiful dog.
I wish you the best of luck wit your beautiful husky.