Atlantic Group review: Supposed Fraud/Delinquent Charges from a payday place 1

Lady called me, telling me she's from a company called Atlantic Group, claiming her name was Megan Thomas and said that I took out a payday in Alabama from a place called Fast Cash Check N Go and that it became delinquent in year 2012. She said that I committed fraud and that they are going to prosecute me, unless I give them $700 in 24 hours, or that I would end of paying thousands of dollars. They claim that a company called Seven Group LLC hired them. To add, this lady knew the last four of my SSN. I told this lady that there is nothing derogatory in 2012 on my credit report stating any of the information that she was accusing me of, and that I have perfect credit history since 2009. I told her that I could fax her proof of my credit report, and she gave me a fax number [protected]. After careful consideration of the call, I felt something was wrong with the whole conversation, and I concluded that it had to be some sort of scam, because I did research online, and read stories of similar conversation that I had with this lady at this supposed company called Atlantic Group. The phone number that I received the call from was [protected]. Please investigate this matter, and keep people like this from committing these type of scams. Sincerely, Tami