An automated caller keeps calling my cell phone and my work number saying I must call back today about " sealed documents. '' When I called back today, XXXX XXXX said he was from Concord Resolution and said I needed to speak about " sealed documents. '' He would n't give me information in regards to what the debt was nor would he send me the proper paperwork about this so-called debt. He also said there were XXXX numbers on file for me!!!!!