https://www.cnet.com/news/zuckerberg-apologizes-for-data-scandal-in-full-page-ads/ >Facebook CEO Mark Zuckerberg took out full-page ads in several newspapers in the US and UK on Sunday to apologize for his company's involvement in the Cambridge Analytica data scandal. >"You may have heard about a quiz app built by a university researcher that leaked Facebook data of millions of people in 2014," Zuckerberg said in the signed ads, referring to the data analytics firm of accused of misusing Facebook data during the 2016 US election.