The United Nations on Tuesday decried numerous executions of civilians in Iraq by the Islamic State group, warning that educated women appeared to be especially at risk.

The jihadist group is showing a “monstrous disregard for human life” in the areas it controls in Iraq, the U.N. human rights office said.

The group, which controls large swathes of territory in Iraq and in neighbouring war-ravaged Syria, last week published pictures of the “crucifixions” of two men accused of being bandits, and of a woman being stoned to death, allegedly for adultery.

Numerous other women have also reportedly been executed recently in ISIS-controlled areas, including Mosul, spokeswoman Ravina Shamdasani told reporters.