Bitcoin's valuable information, behind the biggest cryptocurrency theft of all time, has finally returned all of the hacked assets. In a post on the Poly Network blog, the company said Mr White Hat, the hacker's initials, shared the so-called 'private key' needed to unlock bitcoins. regain control of the remaining assets, as far as I know this is the information I got, if my post is wrong please correct it, don't insult it..
I don't know how your reply is connected to the thread but if I recall correctly, Poly Network was able to recover all those stolen assets and the hacker made a statement that he isn't interested in the money, he was exposing the vulnerability of the system that Poly Network has.
Regarding the price going up, I think it could just be part of the reason why bitcoin has gone up in prices or it could've all just been a coincidental thing, this happens from time to time, it's just that people love to connect the dots to form an imaginary pattern.