Facebook, WhatsApp, Instagram back after 6-hour outage, Mark Zuckerberg says 'sorry for disruption'
"Facebook, Instagram, WhatsApp and Messenger are coming back online now," Zuckerberg said on Facebook.
"Sorry for the disruption today -- I know how much you rely on our services to stay connected with the people you care about," he said.
WhatsApp has fully restored the operation of its services after a major outage, CEO Will Cathcart said.
"We're entirely back up and running now," Cathcart said on Twitter. (UNI)