I ended up on this website that looked the same as Pokemon vortex when i logged in it didnt do anything and it sent me back to the vortex homepage. after that i logged in fine. The next day i logged into my account and had lost all my legendary Pokemon all my trained mega Pokemon. I dont have any picture evidence since i had no idea it was gonna happen. If youre able to see my pokemon history you can see all the pokemon i had. i understand if you cant take my word for it i just hope you can get rid of the site.
i was able to find the website again its: (Hidden due to safety concern.)
If you can find away to remove the website so other people like me dont fall in the same trap