Fans downloaded seven million episodes between February and April . The show has been a hit for the past two seasons, with its first season averaging more than 10 million viewers per episode in 2013. Season five of the hit HBO show premieres on Sky Atlantic on Sunday . Cable network launched internet streaming service to curb piracy .
Fans downloaded seven million episodes between February and April . Illegal downloads beat favourites The Walking Dead and Breaking Bad . Season five of the hit HBO show premieres on Sky Atlantic on Sunday . Cable network launched internet streaming service to curb piracy .