The deadly shooting in a Tacloban City high school, which killed three students, is being linked to an online extremist group called “764,” said Senator Risa Hontiveros on Wednesday.

The FBI is growing more and more concerned about a loose group of online, violent predators known as "764," who coerce young girls into harming themselves and producing explicit content. Varagiannis, ...

764 is an online network of violent extremists that manipulate and exploit vulnerable youth through grooming and coercion. Teens who are isolated or struggling emotionally may be more likely to be ...

Add Yahoo as a preferred source to see more of our stories on Google. Photographs in a government exhibit show Anthony Reyna Densmore, a Michigan man prosecutors say admitted being a member of 764, a ...

The FBI has launched a sweeping investigation into the violent online network known as “764,” with the bureau confirming that more than 350 individuals are currently under scrutiny. In a statement, ...

A number of violent extremist groups, led by minors and young adults, are increasingly targeting kids online -- in some cases, with deadly results. And as federal officials, counterterrorism experts ...