http://blog.aspmrents.com/spot-avoid-...
There are nefarious and shady things that can happen when you advertise your rental property online. Of course there are really only two ways to advertise these days; with a sign in front of your property or online. Obviously, advertising online is going to give you a larger return on your investment.
Here is what's happening: third parties are taking your ad and changing it so the contact info is their contact info, asking tenants to pay them a deposit and then promising send keys to the property in the mail. You and I would probably not fall for something like that, but...