Social media users have reported issues with Facebook, Instagram and WhatsApp today.
Facebook and Instagram are inaccessible worldwide, while many have said they cannot send or receive WhatsApp messages.
It comes just a month after Facebook experienced its worst-ever outage, which was blamed on a “server configuration change”.
Several users have taken to Twitter to complain about the problem.
The website downdetector.com has mapped the problems worldwide and it shows the UAE in the red.
UN: 70% of Gaza fatalities women and children
The UN Human Rights Office said on Friday nearly 70 per cent of the fatalities it has verified in the Gaza war were women and children, and condemned what it called a systematic violation of the fundamental principles of international humanitarian law.
Britain names Jonathan Powell as national security adviser
Britain on Friday named Jonathan Powell, who was chief of staff to former prime minister Tony Blair, as its national security adviser.
Indonesian volcano spews ash 10 km high
Indonesia's Mount Lewotobi Laki-laki erupted several times on Friday, belching volcanic ash that rose up to 10 km (32,800 ft) into the sky, officials said, following a big eruption on Sunday night that killed nine people.
Israeli PM directs two rescue planes to Amsterdam
Israeli Prime Minister Benjamin Netanyahu has directed two rescue planes to Amsterdam after being informed of "a very violent incident" targeting Israeli citizens, his office said on Friday.
Pakistan bans entry to parks, zoos as air pollution worsens
Pakistan's Punjab banned entry to many public spaces from Friday, including parks and zoos, as it sought to protect people from severe air pollution in parts of the eastern province.
