Send us your naked photos to help block revenge porn, Facebook invites users

""The project responds to a real need," says Danielle Citron, a law professor at the University of Maryland, and one of the leading figures in the crusade to battle revenge porn. "Victims' groups were telling Facebook that there were individuals who received threats that images they shared in confidence would be posted online."

Citron, who has worked closely with Facebook's global safety team, says, "The company is working hard to mitigate real harms in the most secure way it can.""