Cambridge Enlitica, a political consulting firm, used to use millions of customer information for commercial needs, without having to use Facebook's popular media platform.
The information started when the information was leaked to 50 million subscribers for commercial purposes.
In this context, Facebook founder Mark Zuckerberg admitted that they 'made mistakes'. Facebook has promised to make significant changes on Facebook.
But when news of the use of their information for commercial and political purposes without the knowledge of the subscriber, Facebook Chief Mark Zuckerberg was summoned in the British Parliament.
Facebook founder Mark Zuckerberg acknowledged his mistake and commented on Facebook that the information about the customer's information being transferred to the third party was "breach with customers".
He also pledged to bring more changes to the Facebook authorities in the coming days, so that various applications can not be easily handled by customers using Facebook in the future.
Facebook's Singer Zuckerberg said to its customers that it is our duty to protect your information. But if it fails to give it, then there will be no right to serve us. "
Zuckerberg also said, "I started Facebook and whatever responsibility I have on this platform, my responsibility is also."
Cambridge Enlitica triggered a campaign for digital campaigns on behalf of Trump, taking advantage of customer information from Facebook, the announcement began shortly after the allegation was made, and last Tuesday the chief executive of Cambridge Analyte was dismissed from service.