Facebook-owned products: WhatsApp, Instagram, Facebook, Messenger, and Oculus are back online after its services suddenly went offline for more than seven hours last night in a major outage. This sudden outage comes simultaneously with Facebook's global head of safety Antigone Davis's interview on CNBC to defending the tech giant against the former FB product manager Frances Haugen's bombshell of accusations. Why Facebook Went Down? Conspiracy theories exploded all over the ...