Cairo, alBawaba - A newly emerged militant group called 'Hasm Movement' claimed responsibility for a bomb attack in Cairo on Friday that killed six policemen and left at least three injured. The group has claimed few attacks in Egypt over the last months. Earlier this week, Ministry of Interior announced that it killed three Hasam Movement members in an exchange of fire in the Upper Egyptian governorate Assiut (375 Kilometres south of Cairo). The group makes its announcements on Internet posting, mainly using Face book page. The Hasm movement's social media pages and accounts were launched over a year and a half ago.