This information is taken from another forum but i belive ever one must know about this
" http://www.destructoid.com/wave-of-phis ... 3247.phtml
The link above is from a gaming page i go to on a regular basis. One of their more recent news is about fake e-mails going out to everyone claiming to be from steam password resets. Do NOT click on the links for it.
I've said this time and time again, ignore any and ALL emails or steam messages from anyone claiming to be from steam. if you happen to be in the situation where you are unsure, move your mouse over a link (do NOT click) and on the bottom of your mail it will tell you where that link goes to. unless it is from steampowered.com ignore it. Also in the same note, be careful when reading the url, some may say steampowered.b1278.com or anything with a . and random gibberish at the end, these are fake URLs.
I am giving the heads up to everyone about this because, as we say on a regular basis, YOU are responsible for your account, if you lose it and someone does something with it, it is ALL on you."
please read and understand what is above and remeber DO NOT GIVE OUT ANY PERSONAL INFO EVER AND ONLY ACCESS STEAM AND VALVE VERIFIED SITES FOR THESE MATTERS