You followed a link on oculus.com that redirects to another website:
https://scontent-iad3-1.xx.fbcdn.net/v/t39.8562-6/277353039_311302470938461_5909672957253476788_n.pdf?_nc_cat=101&ccb=1-7&_nc_sid=ae5e01&_nc_ohc=JP1L_O_XjbkAX8IceNh&_nc_oc=AQmmU9IcjpDl58OZN2VohENfQGQdPqN7izexh5BF5L-Y_HKgZIEkdBgOUVBmPVSJ3VU&_nc_ht=scontent-iad3-1.xx&oh=00_AT_hCCl2ZAL4GWowKjN2nS9G8mEmt-hdVlH7HYIAqEC4iQ&oe=62C881C7We're just checking that you want to follow this link — you can now continue to that website or go back to the home page.