Just got a call too. Same thing, about a 'recent survey' I took. It sounded like it was getting cut off, so I said, what survey, and there was a pause before the guy repeated the same thing, then hung up.
I just got a call from them too. TA man gave me a spiel and then said that they wanted to ask me some preliminary questions on a survey I took to verify if I was eligible for employment opportunities. It sounded fishy as hell so I asked him to repeat himself and who he worked for exactly. Then he hung up on me.
Got a call from here. Saying they were from WN Positions. And they were responding to a survey I had filled out. All of which were false. As soon as I started questioning them they told me "Ok, goodbye"
Got a call from 323-410-1288, WN Positions. They stated that I completed an online survey for employment, which was completely false. Once I proceeded to ask questions, they immediately hung up. Bunch of scammers.