I recently received a letter from mcm Midland Credit Management trying to collect a non existent debt.They sent a letter offering 40% off my??? past due credit card obligation, I do not have business with that company, when you tried to contact by phone the office the communication is impossible, Be carefuly because the machine is asking for your social security number. I went to the sheriff office and they gave my information about the fishing letter and this web site to make the complain.They also explained don't answer the fishing letter and if I have more communications make a sue.