The group called 764 is grooming children online. A mother explains what that really means.

Key points

• A member of the online extortion and abuse network known as 764 was sentenced to decades in prison this month.
• 764 operates across platforms popular with children and teenagers, including Discord, a free chat and voice app.
• The group uses grooming, meaning a process of building false trust with a child to manipulate and abuse them, as a core tactic.
• Victims have been recorded being coerced into producing images and video of themselves, which is then used as blackmail.
• The mother of one victim described the experience to Guardian Australia as "unimaginably harrowing."

A predator. A sentence. And a mother's account that should stop every parent cold.

This month, a member of the network tracked by researchers as 764 was handed a prison term spanning decades. The case, covered in detail by Guardian Australia, pulls back the curtain on a global network that has operated largely out of public view while causing serious harm to children.

What is 764, and how does it find victims?

764 is a loose, online network of predators who target minors, primarily through platforms built for gaming and social connection. Members have been linked to the sexual extortion of children across multiple countries.

The entry point, in many cases, is something completely ordinary. A link shared inside a Discord server, the kind a teenager might click without a second thought. From there, the grooming starts: slow, deliberate, and designed to go unnoticed by parents.

Grooming means building a false relationship with a child to gain their trust, then using that trust to push them into sending images or video of themselves. Once those files exist, the group uses them as leverage to demand more. Researchers call this pattern CSAM-based sextortion, where CSAM stands for child sexual abuse material. The plainer term is blackmail using images of children.

The mother whose daughter was targeted put it simply: "The grooming of her started immediately, and what followed was unimaginably harrowing and traumatic."

How does this reach ordinary families?

The platforms involved are not obscure. Discord has hundreds of millions of users. Gaming servers, group chats, and direct messages are where children spend real social time. 764 members embed themselves in those spaces.

Attributing 764 to a single country or command structure is difficult. Researchers tracking the network describe it as decentralised, meaning there is no single leader or headquarters. That makes it harder for law enforcement to dismantle and easier for members to recruit and operate across borders.

The convicted member was just one of several who abused this particular victim, her mother confirmed. The sentence is real. The network is not gone.

What should parents actually do?

The practical steps are uncomfortable but not complicated.

Talk to children about what grooming looks like before it happens, not after. That means explaining that someone online building a very close, secret friendship is a warning sign, not a compliment. Children are less likely to click away from danger they can recognise.

Know which platforms your child uses and what the privacy settings allow. On Discord, users can restrict who can send them direct messages. Turning that setting on takes about thirty seconds.

If a child discloses something, the priority is making them feel safe, not punished for being online. Shame is what 764 relies on to keep victims silent.