Facebook says sorry for mass outage and reveals why it happened

Facebook has apologized for the mass outage that left billions of users unable to access Facebook, Instagram, WhatsApp and Messenger for several hours.

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Facebook Revealed Why It Went Down For Hours & It Cost Mark

Mark Zuckerberg loses $6 billion due to major Facebook outage

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What to know about Facebook's massive outage that brought the

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Facebook down: Social network struggles to deal with epic outage

Facebook went down Monday, sending users rushing to Twitter

Facebook, Instagram, WhatsApp hit by global outage

Sorry for the disruption, says Zuckerberg as Facebook, WhatsApp

Here's What Facebook Says Triggered the Massive Outage on Its Apps

Facebook outage: Company lost '$100million' during seven-hour