Mark Zuckerberg loses 660 billion yen in a few hours of Facebook's bug and whistleblower.

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Facebook Inc due to Facebook and Instagram defects confirmed on October 4 and whistleblowing from former employees.The stock price is 4.9 % sharply dropped.This is about 15 % compared to mid -September, the largest depression of the year.[Image] Netflix documentary focusing on SNS poisoning, the company's CEO Mark Zuckerberg's personal assets decreased by $ 6 billion (approximately 667 billion yen) in several hours (about 13 trillion yen).It became 100 million yen, and the "most wealthy ranking in the world" fell to fifth place.Currently, both Facebook and Instagram have been restored, but it took six hours to resolve.This has been the worst error since Facebook went down for more than 24 hours in 2019.The company's CTO Mike Schrope fur also apologized on Twitter.Another factor in the decline in stock prices includes whistleblowing by the company's former product manager Francis Hogen.He has leaked internal documents last month in the US media Wall Street Journal, and reveals that the company's executives have recognized that the platform has adversely affected some young users.I did.When he appeared on the US news program "60 Minetts" on Sunday, he accused him that he has become more vigilant in the attitude of a company that prioritizes their interests rather than safety.In response, Facebook argues that "we have made a large amount of investment in people and technology to maintain the safety of the platform, eliminating incorrect information, and providing reliable information."This week was a difficult start for the company, but is there any recovery?

Horiguchi Satochi