Monroe police are urging parents to speak with their children about internet safety after nude photos of at least two girls were found online.

Police say a student set up an Instagram account and used it to target specific girls by posting compromising pictures as well as the addresses of where they lived.

Two other students were also charged with helping in the scheme. Police did not confirm if the students all attended the same school.

Police did not say where the content originated or how the suspects came to be in possession of it.