Still don't know what data Cambridge Analytica had: FB COO
Talking about the data scandal at Facebook, COO Sheryl Sandberg has said, "To this day, we still don't actually know what data Cambridge Analytica had." Analytica was accused of illegally obtaining data of 87 million Facebook users and using it to influence the US elections. Earlier, Sandberg admitted Facebook could've addressed the data leak "two and a half years ago". 