NBC News has discovered that Pinterest's recommendation algorithms are making it easier for pedophiles to create boards full of images of underage girls. After an initial search, Pinterest will start suggesting related searches that can easily be misused. The images themselves sometimes receive sexual comments.
NBC notes that it didn't find child sexual abuse material (CSAM) during its investigation. However, the people creating the creepy boards sometimes had collections containing porn despite Pinterest's ban on that content. The social site also hasn't had direct ways to report attempts to sexualize content featuring minors. While Pinterest’s policies forbid the practice, users have had to rely on ill-fitting reporting categories (such as “nudity or pornography”) and haven’t had the option to report whole boards.