It was late on a school night, so Jennifer’s kids were already asleep when she got a phone call from a friend of her 15-year-old daughter, Jasmine. “Jasmine is on a Web page and she’s naked.” Jennifer woke Jasmine, and throughout the night, the two of them kept getting texts from Jasmine’s friends with screenshots of the Instagram account. It looked like a porn site—shot after shot of naked girls—only these were real teens, not grown women in pigtails. Jennifer recognized some of them from Jasmine’s high school. And there, in the first row, was her daughter, “just standing there, with her arms down by her sides,” Jennifer told me. “There were all these girls with their butts cocked, making pouty lips, pushing their boobs up, doing porny shots, and you’re thinking, Where did they pick this up? And then there was Jasmine in a fuzzy picture looking awkward.” (The names of all the kids and parents in this story have been changed to protect their privacy.) You couldn’t easily identify her, because the picture was pretty dark, but the connection had been made anyway. “OMG no f‑ing way that’s Jasmine,” someone had commented under her picture. “Down lo ho,” someone else answered, meaning one who flies under the radar, because Jasmine was a straight‑A student who played sports and worked and volunteered and was generally a “goody-goody two shoes,” her mom said. She had long, silky hair and doe eyes and a sweet face that seemed destined for a Girl Scouts pamphlet, not an Instagram account where girls were called out as hos or thots (thot stands for “that ho over there”).