Chances are your friend silverwolf was also scammed by the fake website, and it sent out messages telling everyone on his friends list to go to it to. Now that you've fallen for it, everyone on your friends list is getting sent the message.
And where are you getting all this information?
Dont use the link in that by the way
inb4poiuyt
It's how hackers work on steam. They use their victims to target other people to become victims
Ive used Steam for years and I haven't saw it :/
it was designed to look 100% the same as the normal steam thing, but there were no copyright thing, but why would you look for that?
Reminds me of this http://steamcommunity.com/groups/meyers/announcements/detail/198338166854993005
because you dont have any friendsit's a common scam, thats how it's always worked.