You followed a link on oculus.com that redirects to another website:
https://www.google.com/url?q=https%3A%2F%2Fvrjam-submissions.s3.amazonaws.com%2Fsigned%2F4354efd83c9f%2F7qanU3Y3TguP2Q7HKqXX_Colosse-GearVR-Complete_2_6_15-05a.apk&sa=D&sntz=1&usg=AFQjCNFGMZpNvBJIsLwTGlHMuGcwyvm6FwWe're just checking that you want to follow this link — you can now continue to that website or go back to the home page.