Lizard Squad who had earned infamy for bringing down the Xbox and PlayStation servers during the Christmas weekend.
NCA has not named the websites which were DDoSed by the teenagers or whether the DDoS attacks were successful.
Two other suspects, both 17, were arrested earlier this year.
One is from Cardiff while the other is from Northolt, north-west London.
As of now all the six have received bails.
source: www.techworm.net
