LexisNexis provides all sorts of databases. I had an experience where I was shopping for car insurance, and just before I signed, my rate doubled from what was

LexisNexis provides all sorts of databases. I had an experience where I was shopping for car insurance, and just before I signed, my rate doubled from what was previously quoted by the same company. It turned out that a LexisNexis database had an erroneous record claiming I was at fault for an accident.