Hearts boss Jim Jefferies is in the dark over offers for winger Andy Driver.
West Ham United, Wigan Athletic and Chelsea are among clubs being linked with the midfielder.
"Nobody has told me anything about a bid from Burnley for Andy or offers from any other clubs for that matter," said Jefferies.
"It may well be the case that an offer has been made, but it is news to me.
"I'm not saying that there has not been interest in the player because everybody can see that the lad is a great talent.
"Any offers for players will have to be discussed by the relevant football people including the manager."