They're probably using some geographical/economic profiling.
MAFIAA boss: We're sure those poor folks in that part of town won't be able to afford any legal council better than Lionel Hutz but may have a few hundred or thousand in savings. Send in the SETTLEMENT SUPPORT CENTER!!! ...but that gated community with names like C.M.Burns and Quimby and Fat Tony sounds like trouble, better stay away from them.

When's the last time we heard about someone with a six figure income being sued?