Hello.Before some minutes while i mining in Lyra2v2 ,someone came in pool in solo mode with power of more than ....10 TH !! which is huge for Lyra2v2 (while the same time the global nethash was only 6 TH) and he took some blocks of XVG in few minutes and then disappeared. I took screenshot of his account name but i never seen before so much power to one account only (and i think is impossible while the global nethash was much lower). But also network shown that owned only 5 workers !! It seems like a hacking issue. Does anyone knows anything ? Here is the photo of his account https://ibb.co/2srkTbD