Got the same call, I pushed '1' and got a live person who was so rude.  She kept saying she was with the Fraud division and I asked Fraud division of what?  She said of Frank Klein & Assocs.  I said who are you, where are you and what fraud.  She would not listen so I hung up.  She called right back and left a threatening message that she would be filing fraud check charges against me in Dallas County and I had better find an attorney.  She would never tell me who her client was or when this fraud occurred or for what amount but boy was she hateful and vengeful!