Instagram Connects Vast Pedophile Network

Instagram, the popular social-media site owned by Meta Platforms, helps connect and promote a vast network of accounts openly devoted to the commission and purchase of underage-sex content, according to investigations by The Wall Street Journal and researchers at Stanford University and the University of Massachusetts Amherst.

Pedophiles have long used the internet, but unlike the forums and file-transfer services that cater to people who have interest in illicit content, Instagram doesn’t merely host these activities. Its algorithms promote them. Instagram connects pedophiles and guides them to content sellers via...