FACEBOOK HACKED.....IMPORTANT FACTS

If you also found yourself logged out of Facebook on Friday, you are not alone.

Facebook forced more than 90 million users to log out and back into their accounts in response to a massive data breach.

On Friday afternoon, the social media giant disclosed that some unknown hackers managed to exploit three vulnerabilities in its website and steal data from 50 million users and that as a precaution, the company reset access tokens for nearly 90 million Facebook users.

Facebook Hack: 10 Important Updates You Need To Know About

However, in a conference call with reporters, Facebook vice president of product Guy Rosen shared a few more details of the terrible breach, which is believed to be the most significant security blunder in Facebook's history.

Here's below we have briefed the new developments in the Facebook data breach incident that you need to know about:

1.) Facebook Detected Breach After Noticing Unusual Traffic Spike — Earlier this week, Facebook security team noticed an unusual traffic spike on its servers, which when investigated revealed a massive cyber attack, that had been ongoing since 16 September, aimed at stealing data of millions of Facebook users.

2.) Hackers Exploited Total 3 Facebook Vulnerabilities — The hack was accomplished using three distinct bugs of Facebook in combination.

Thefirst bug incorrectly offered users a video uploading option within certain posts that enables people to wish their friends 'Happy Birthday,' when accessed on "View As"