The ominous messages began arriving in Elissa’s inbox early last year. “You sell pics of your underage daughter to pedophiles,” read one. “You’re such a naughty sick mom, you’re just as sick as us pedophiles,” read another. “I will make your life hell for you and your daughter.” Elissa has been running her daughter’s Instagram account since 2020, when the girl was 11 and too young to have her own.