http://www.google.com/support/orkut/bin/answer.py?hl=en&lev=answer
Orkut blog: Staying secure on orkuthttp://en.blog.orkut.com/2009/05/staying-secure-on-orkut.html
Additionally you can use these addons on IE or Firefox
1. PhishTank SiteChecker(Firefox addons):
This extension warns you when you reach a phishing page by mistake. This extension also prevents you from entering a phishing site.
Link:
https://addons.mozilla.org/en-US/firefox/addon/3840
2. LOCATIONBAR:
#Decodes URLs for better readability
#Puts emphasis on the domain (reduces spoofing-phishing risk)
Link:
https://addons.mozilla.org/en-US/firefox/addon/4014
3. McAfee Site Advisor:
McAfee site advisor warns and blocks your entry to phishing sites.
Link:
http://www.siteadvisor.com/download/ff.html
Internal Explorer Version:
http://www.siteadvisor.com/download/ie.html
Reporting Phishing pages to Google
How can I report a fake page to the Google team?
http://www.google.com/safebrowsing/report_phish/
Google Safe Browsing
http://www.google.com/tools/firefox/safebrowsing/faq.html
What incase if I accidentally entered my information in to a fake site?
If you still had access to your account, change your password immediately and try editing your settings back to normal.
Changing Password:Google account help
http://www.google.com/support/orkut/bin/answer.py?hl=en&answer=19805
Click the link below to change your password
https://www.google.com/accounts/EditPasswd
Click the link below to edit your account settings
https://www.google.com/accounts/UpdateAccountRecoveryOptions
Incase you lost access to your profile then try clicking forgot password option
http://www.google.com/support/orkut/bin/answer.py?hl=en&answer=11576
Incase if you still are facing problem plz then try filling the form below to report your issue to the orkut team as soon as possible to avoid the misuse.
https://www.google.com/support/accounts/bin/request.py?ara=1&hl=en
Stay safe.....stay beautiful :)
http://www.google.com/tools/firefox/safebrowsing/faq.html
What incase if I accidentally entered my information in to a fake site?
If you still had access to your account, change your password immediately and try editing your settings back to normal.
Changing Password:Google account help
http://www.google.com/support/orkut/bin/answer.py?hl=en&answer=19805
Click the link below to change your password
https://www.google.com/accounts/EditPasswd
Click the link below to edit your account settings
https://www.google.com/accounts/UpdateAccountRecoveryOptions
Incase you lost access to your profile then try clicking forgot password option
http://www.google.com/support/orkut/bin/answer.py?hl=en&answer=11576
Incase if you still are facing problem plz then try filling the form below to report your issue to the orkut team as soon as possible to avoid the misuse.
https://www.google.com/support/accounts/bin/request.py?ara=1&hl=en
Stay safe.....stay beautiful :)