Once the victim visits the website the deception is not over. Some phishing scams use JavaScript commands in order to alter the address bar. This is done either by placing a picture of a legitimate URL over the address bar, or by closing the original address bar and opening a new one with the legitimate URL.An attacker can even use flaws in a trusted website's own scripts against the victim. These types of attacks (known as cross-site scripting) are particularly problematic, because they direct the user to sign in at their bank or service's own web page, where everything from the web address to the security certificates appears correct. In reality, the link to the website is crafted to carry out the attack, although it is very difficult to spot without specialist knowledge. Just such a flaw was used in 2006 against PayPal.
"Another note should be don't join a fan site and use your Live ID as your login for the site. Some are made up in hopes that you'll use the same info to log in at that site then they've got you.
It's important not to always do what your friends might send you. It may be their account is hijacked and the hijacker is sending you info in hopes that you'll do it because you trust your friend."