Do NOT visit links:
being sent by Facebook today.
There’s currently a big scam running on Facebook and a lot of accounts have been compromised. If you receive an email like check ponbon.im, check 121.im or check 151.im, just delete the email and DO NOT click the link, because it may compromise your account too.
121.im is one of those things that you need to be very aware of. For 121.im is a virus that spreads through Facebook. Or rather 121.im is a worm that will compromise your system if you click on it as a result of a link from Facebook.
Make sure you run an up-to-date anti virus and virus scanner and keep your OS updated. Also, make sure you’re running the latest version of your web browser and do not enter your social networking passwords on third party sites.
If you’re concerned you might be affected by this or other scams, run a full virus scan on your system, clear the cookies in your browser (used by XSS attacks) and change your password for the compromised account.ponbon.im”