http://www.newsweek.com/rainbow-six-siege-google-authenticator-guide-how-get-thermite-skin-ubisoft-2-1104943

Tom Clancy’s Rainbow Six Siege just released the new “Operation Grim Sky” update, adding in two new operators, facilities and balance updates. With all the hype, you might have missed this smaller perk hidden under all of the patch notes for Ubisoft’s tactical shooter. Players can finally activate two-step verification to keep their accounts safe. Once you complete the 2SV, you’ll unlock a free full Thermite set as a reward.

Players on PC are now able to use two-step verification, but players on Xbox and PS4 will unfortunately be unable to get the skin. Once activated, you’ll receive a message on your smartphone whenever you log-in to your account from a new location. This allows you to keep your precious operators safe and make sure your account can’t get stolen.