Information Technology Facebook CEO says his own data was shared by Cambridge Analytica Updated : April 11, 2018 09:31 PM IST Zuckerberg pushed back on Congress members' suggestions that users do not have enough control of their data on Facebook. Zuckerberg repeatedly defended the company's privacy practices. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.