Two days ago I contacted someone (via email) regarding a position I am working on. The person expressed an interest in the opportunity and offered to send a resume.
Minutes later the resume arrived and after reading it I called the person to discuss in more detail.
The candidate picked up the phone and I identified myself. There was a pause and then this:
"Where did you get this number?!"
"It was on your resume... you know the one that you just sent me."
The mind boggles.