HMM: Changes to Facebook Graph Search leaves online investigators in a lurch. “When Facebook Graph Search launched six years ago, it was meant to help users discover content across public posts on the platform. Since then, the feature stayed relatively low-profile for many users (its last major announcement was in 2014 when a mobile version was rolled out), but became a valuable tool for many online investigators who used it to collect evidence of human rights abuses, war crimes and human trafficking. Last week, however, many of them discovered that Graph Search features had suddenly been turned off.”

I can’t imagine Facebook shut this down due to any genuine privacy concerns.