When the subprime market began to collapse in 2006, many lenders and brokers shifted their business to loans guaranteed by the Federal Housing Administration
The FHA has granted licenses to some firms with questionable histories; lenders in some instances have adopted new company names
Once approved, some former subprime lenders employ their old tactics, issuing loans to unqualified borrowers and running up high default rates
Home loans insured by the FHA—meaning loans that are ultimately backed by taxpayers—account for 26% of all new mortgages, up from 4% in 2007