Message through FB

Hello,

I keep getting the following message from friends on Facebook. What do I need to do? Is the problem on my end or theirs?

Be careful: I got a message from you or it shown on your wall here.. Please tell all the contacts in your messenger list not to accept friendship request from Andrea Wilson. She is a hacker and has the system connected to your Facebook account. If one of your contacts accepts it, you will also be hacked, so make sure that all your friends know it. Thanks. Forwarded as received. Hold your finger down on the message. At the bottom in the middle it will say forward. Hit that then click on the names of those in your list and it will send to them THIS Is REAL