Message left by pro-Brotherhood hackers on Cairo International Airport’s website:

“In revenge for the martyrs who have died by the bullets of the military gang and criminal Sisi since the coup, you will drown in the blood of those you have killed. We will follow you everywhere… the revolution continues and the land does not absorb blood.”“Muslim Brotherhood hackers briefly take over Cairo Airport website,” Cairo Post, August 14, 2015, http://www.thecairopost.com/news/163991/news/muslim-brotherhood-hackers-briefly-take-over-cairo-airport-website.