Facebook has admitted it may have "improperly shared" the personal data of up to 2.7 million people in the European Union, the bloc announced Friday, saying it would demand further answers from the so
The Facebook founder faces his first public Congressional committee today. It could get ugly.
Senator Maria Cantwell tried, but failed to get answers from Facebook CEO Mark Zuckerberg about the role secretive data mining company Palantir had.
Critics are taking aim at Facebook's targeted advertising practices and their impact on user privacy.