Yaniv Miron aka Lament

There are hundreds of websites fails that I found, here I will publish some of them.

RapidShare.com Phishing
Link to my blog about it
Demo Link (Update - Fixed)

Tapuz.co.il Bad Redirection
Click to Redirect from Tapuz.co.il to Milw0rm.com
http://www.tapuz.co.il/hp/items/new_itemClick.asp?pos=1&itemId=7681&redURL=http%3A%2F%2Fwww.milw0rm.com

Ynet.co.il Forums User Authentication Bypass
Using this fail you would be able to write in Ynet.co.il forums using any username you like.
http://www.youtube.com/watch?v=eqeeaV69RoQ