Call claiming they have important documents to give me. Complete fraud. Don't believe them.

This people called me and said that i have a case in court and they gime another # 1888-902-5030
And did called no one answered only ask you for your name phone # and your case # that they give when I.
After i left my info. another girl called me said that she need to open my case and that she need my last four social security #. stupid of me, I gived to them.
So my question what should I do now?
they can steal my info?

I too gave my last four digits. Just don't give any credit card info. Expect a lot of more strange numbers calling you with same lame story. They ripped me off with $900. I then checked my credit report and no acct ever exsisted.  They never sent me a receipt nor letter of clearance. I did some research and they have to provide you with information from the unpaid debt through writing and give you few days to pay off. Block their calls!

I just received one of those calls today from the number 916-134-5678, they left a message to call back 1-888-902-5030, also leaving me a case number to reference. when i called back they were asking me for additional credit card number of my current account ( thank god i didnt give it to them) they were giving me payment options of a charged off account that had been paid in full.  it all didnt feel right to me. once i told them i had to do some investigation on tisfirst before i paid any payment, he stated to me that he would put refusal to pay on my account. i then aked for the account number that he wanted me to pay and then the phone hung up. i tried calling back and all im getting now is recording. ALL TOOOOOO WEIRD!!!!!

I received a call from 916-134-5678 stating that legal documents were going to be delivered to my address and that someone needs to be there to receive them.  I was given a 866-598-2246 and a case # .  I did call the 866 # and got a recording saying to hold on to get the operator and give them the case #.  I did not hold on, I hung up immediately.