Some Brazilians hackers have injected malicious JavaScript in orkut, 1000's of profiles have been hacked. The virus name is bom Sabado which means Good Saturday In this script there is a virus which makes your profile in halt. You may join some Brazilian communities. Temporary solution: 1) Disable java-script of your web browser. 2) Open m.orkut.com 3) Delete those bom sobado scraps from your profile. 4) then use m.orkut.com for sending scraps. *change your account password, secret question and secondary email address. *do not visit your and any of the friends scrapbook. *do not click on any suspicious link. *do not click on spam thread in communities. *use http://www.orkut.com for visiting communities only.