Zuckerberg slams Facebook Papers, defends company's record

"Good faith criticism helps us get better, but my view is what we are seeing here is a coordinated effort to selectively use the leaked documents to paint a false picture of our company," Zuckerberg told analysts on the company's third quarter earnings call.

US consumer watchdog to query tech giants over financial data -sources

The U.S. consumer watchdog is expected this week to query tech giants including Facebook, Amazon and Google on how they handle consumer financial data as part of a broader effort to boost consumer protections and financial sector competition, according to two people briefed on the matter.