Invalid 76561198112328603 Whoopsy Boy| Alt

Victim:
| steamname: 716Darren
| steamID32: STEAM_0:0:34725750
| steamID64: http://steamcommunity.com/profiles/76561198029717228
| customURL: http://steamcommunity.com/id/716Darren
| steamrep: http://steamrep.com/profiles/76561198029717228

Scammer
| steamname: Whoopsy Boy | ALT
| steamID32: STEAM_0:1:76031437
| steamID64: http://steamcommunity.com/profiles/76561198112328603
| customURL:
| steamrep: http://steamrep.com/profiles/76561198112328603

Here is a picture of the site I was linked to
http://imgur.com/Pm8gC9j

So earlier today I was on tf2outpost and I'm looking at a trade where my offer was declined and see that some one else has told the person who posted the trade to add him on steam and left what looked like a link to his steam account. So out of curiosity I clicked on the link to see if the guy had anything I may want to offer on and was brought to what looked like a normal steam profile page but when I clicked on his inventory I was asked for my steam account and password. I thought that the guy may have had is privacy set so that only steam users could look at his inventory so I put in my account name and password and went on my way. A few minutes later I tried to get on steam where it said I was signed into another computer and after a quick check of my email I saw that my account was now being used by some guy in Russia.

Here is a better picture http://imgur.com/DY1d9KN

And since I realized the text is hard to read (I copied it from a forum where I was asking about what I should do) I'll retype it
So earlier today I was on tf2outpost and I'm looking at a trade where my offer was declined and see that someone else has told the person who posted the trade to add him on steam and left what looked like a link to his steam account. So I clicked on the link to see if the guy had anything I may want to offer on and was brought to what looked like a normal steam profile page but when I clicked on his inventory I was asked for my steam account and password. I thought that the guy may have had his privacy set so that only steam users could look at his inventory so I put in my account name and password and went on my way. A few minutes later I tried to get on steam where it said I was signed into another computer and after a quick check of my email I saw that my account was now being used by some guy in Russia.

Hi! Please upload any screenshots/proof using the "Upload a File" button. Thanks!

Most probably a phishing scam.

Ok there is the screen shot using upload file.