Yeah, out of the blue Palisades dinged my credit report saying I owed Household Finance and they even went so far as to put someone elses name as an alias on my credit report.
I contacted them and they wanted to make me do the whole song and dance of a fraud report and when I started collecting the information it turned out somebody made a mistake entering my social security number instead of the right person. I contacted Equifax, disputed the charge, and that was the end of it.
Palisades were just a bunch of jerks though and refused to even double check if a clerical error had been made and claimed because my SSAN was used, I was liable even though the names on the accounts were different.
I also contacted my State Attorney Generals office with a complaint about these guys. Worked for me.