I just login on my orkut account as i got a scrap with “Bom Sabado”. I checked the update and visit few profile which listed on my orkut home page. after few time later i got chat call from lots of my online friend what is that “Bom Sabado”. They also informed me that i sent them that scrap. Also i noticed i am now part of some community few are following. WJXENBB77WD9

  1. O vírus que contagia… (252340)
  2. saadzin, meu miguxinho. (248114)
  3. Dino ♥ (249218)

The number after community name clearly indicate infected person number.

Possible Solution and precaution

Follow these steps:

  1. Immediately change your password and security question{ including secondary email and  number if they also got changed.) This will solve the problem.
  2. Find out whether some communities has been joined automatically. if yeah, do remove them.
  3. If your account has been completely hacked, see here:
  4. Always remember these  :
    1. Donot ever login to any site rather than www.orkut.com
    2. Donot ever run any javascripts while logged into your orkut account
    3. Never use any flooder in your account
    4. Donot ever share your password with anyone else and keep changing your password regularly.
    5. Donot ever  suspicious link while logged into Orkut a/c. if you are curious you can copy the link and check them in other browser after cleaning it’s browser’s cookie and cache.
    6. Donot ever  any suspicious script on greasemoneky and ALWAYS DIABLE THE GM before logging in to orkut.
    7. Do your mobile verification also, so that you can get back your a/c if hacker doesn’t change the mobile number there.
    8. a good Update Ant ivirus and Anti Key logger and keep your system free from Key loggers and backdoor trojans.
    9. Use Virtual Keyboard to  your password for more securite. KIS 2010 provides it and there are many other V. keyboards available.

Take a look here and follow the points given to protect your a/c:

and http://www.google.com/support/orkut/bin/answer.py?hl=en&answer=48579

Other links