First they serve you with a summons and its on official looking local court documents-but are fake.
Check with your local court.
They served me for a debt supposedly owed to a bank in Oregon-I live in North Western Washington.
Same crap-after demads to validate they produced a statement claiming I owed $600+ from many years ago and show the compounded fees , penalties,interest jacking the debt up 200%-but no record of any contract,no documents proving the debt was valid or with my signatures on any purchase!
I filed complaints with the US Attorney General in Washington DC for mail fraud and falsifying a court document-as well as my state attorney general,and US postal service for mail fraud.In fact I filed criminal complaints in every state they sent documents from against them.
I warned them if they pursued any action I would sue them for fraud and demand criminal charges for fraud against both collectors who claim to be attorneys at law.
My advice is to file suit as soon as you get a summons for conspiracy to commit fraud in your local court-and demand a hearing and validation.
In my case I pointed out that if I owed anything to the creditor it may have been prior to the statute of limitations limit and therefor was null and void as the 5 year period has already passed.To attempt to collect on it in Washington is fraud.A felony.
File complaints with your state bar association against their record and with your local state deptartment of licensing.
By law they must have a business license in the county they serve you with any document-like a summons.And if they have not actually filed the summons with your court-its fraud.
Since I filed complaints in 5 states against them and the US Attorneys office-they backed down.
Contact your state attorney general and local news media.