Manchester United were reportedly victims of a major security breach amid claims their dressing room was bugged by a prankster.
A prankster has allegedly claimed they planted a hidden device in the dressing room at Villa Park two days before Man United faced Aston Villa on October 6.
The Sun reported that the device was used to record under-fire manager Erik ten Hag's team talks to his squad.
The report claims Ten Hag's team talk and instructions to players were audible in the recording.
Man United played out a goalless draw with Aston Villa, leaving the Red Devils with their worst start to a Premier League season.