Despite his losses, Zuckerberg is still the fourth richest person in the world.
Facebook CEO and founder Mark Zuckerberg lost $6.06 billion in Facebook stock value on Monday, amid a flurry of bad news.
Shares of the social media giant plunged as much as 8% after reports emerged over the weekend that data analytics firm Cambridge Analytica used the data of over 50 million users of the social network without their permission, CNBC wrote.
Despite his losses, Zuckerberg is still the fourth richest person in the world, behind Jeff Bezos, Bill Gates and Warren Buffet, according to Bloomberg.
With Monday's plunge, Facebook shares are down about 2.6% year-to-date. The stock pared losses slightly during Monday trading.
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Facebook insists it has done what it can to protect users' data.