Facebook Blames Faulty Configuration Change For Massive Outage; Stock Ticking Up

Facebook Inc. along with its networking apps Instagram, Messenger, and WhatsApp, are back in business following hours of massive outages that caused significant impact around the world. The social networking giant's stock, which had lost around 5 percent in the regular trading on Monday following the news of outages, is gaining back around 1 percent in pre-market activity on Nasdaq.