Call to say they had a complaint against me, call back now. I know they are a scam!

Received a voicemail that there is a complaint against me.  The voicemail does not give any information about whom the call is from nor whom is issuing a complaint.  Too little information given, and if there is a complaint against me mail me something official with some more details!!! SCAM!

I have received multiple messages from this number stating there is a "complaint" against me.  Finally called them back (knowing it was a scam) and they claimed that I had taken out a payday loan in 2013 that I never repaid.  I've never heard of the company they spoke of and have never taken out a loan .  I asked for documentation and was told I would need a lawyer.  I told the woman that they were scam artists and if someone wanted to sue me, they can put me on formal notice in writing and if they call me again, I will file a complaint for harassment.

I got the same message that they had a complaint against me, with no other info. I've never taken out a loan through the company and it's not on my credit report. [***].

Exactly the same information that everyone is saying.