Onerent Launches Scamlord.ai to Help Renters Spot and Avoid Rental Scams SAN JOSE, Calif., April 12, 2020 /PRNewswire/ -- To help Americans avoid the fate of 5.2 million renters victimized by fake rental listings, Onerent, the largest small-residential rental manager on the West Coast, launched Scamlord.ai to help protect renters from fraud. ''Rental scams are a billion-dollar problem in the US.