A young girl came to our door and identified herse...

A young girl came to our door and identified herself as representing this company. She came asking for information or otherwise trying to get inside the house to allegedly find the information herself. I think that is completely out of place, nobody should feel entitled to ask for any kind of information or suggest they can find it out if you let them in.
She came back later and we had a long conversation. She assumed I knew a lot of things, so I had her explain quite a lot of things. She was polite and apparently in good faith. She even took notes of my questions and concerns. However, there was no way I was going to trust her and I let her know. She left in good terms, or so I believe.