OMG, these people have no shame at all... Got a call from some unknown number:
Lady: Is this AdDuplex?
Me: Yes
L: Can you give me Paulius' (my employee) phone number?
Me: What is this about?
L: Well, he helped me with my university assignment some time ago and blah blah...
Me: OK, I'll pass him the phone right now
Turned out this was a recruiter and she tried to offer my employee a job and, apparently, I was their connector. O_o
Seriously, WTF!?
If someone claims to known someone but asks you for their contact info, you should be suspicious. My response to these ppl: why dont u look him/her up on fb/linkedin.