I received a letter from CoreLogic stating they paid the wrong parcel ID and put someone Else's money into my escrow, they say they messed up and apologize and want me to pay them back for their own account and not on behalf of nor for Chase.

My escrow was closed by Chase after I sent a letter to the Wyoming Attorney General because of Chases' negligence in managing and paying out of my escrow account. My taxes were late and they attempted to pad the escrow account and increase my payment by over $1500 additional a month. I received a check from Chase for the remaining monies in the escrow. I had no idea Chase continued to mismanage my account and now they are attempting to pawn this problem off on me.

I have never signed nor had any dealings with CoreLogic and they are now using an attorney to try and collect a debt. Is this debt valid?

They are doing the same to me. How did this turn out?