Liverpool have an extra opponent to worry about heading into their crunch Champions League clash with Benfica tonight.
It has been claimed Premier League rivals Wolves have been sharing notes with the Portuguese side before the game.
Portuguese publication A Bola have reported that Benfica have made use of their connections with Wolves manager Bruno Lage - who used to manage Benfica - to plunder all of their data and notes from their game against the Reds this season to help them prepare for tonight's Lisbon clash.