Essentially, Aimee was radicalised by a toxic network into taking a decision that she could never return from. These are known as “Com networks”, and the National Crime Agency has even set up a taskforce dedicated to investigating men who target vulnerable women and girls and pressure them into acts of self-harm.

Being informed by police that Aimee died in a hotel room with a stranger who she met on this forum, and who flew from the US to witness her death, still haunts me. Knowing that Aimee’s vulnerability was preyed on, and that others like her could fall victim to the same circumstances, is why, as a journalist and campaigner, I now channel my efforts into advocating for online safety and tech accountability.

Since losing Aimee, I’ve spoken in the European parliament, met with the UK Tech Secretary with fellow bereaved families, protested outside Meta HQ, signed letters to the Prime Minister, all to advocate for better safeguards online. Speaking up about sibling grief and sudden loss is immensely hard and takes a toll, and sometimes I guiltily wish that this wasn’t how I was spending my 20s. None of this will bring my sister back, but even if speaking up saves one life, then it is worth it.

Until I lost my sister, I never knew the scale of risk that exists online, and the number of bereaved families who are fighting to tackle them. Being part of that fight, I now know that people who are vulnerable offline – children, women, people with mental health issues, neurodivergent people – are more vulnerable online, too. We urgently need a greater public awareness of the scale of harm already taking place, if we are to build a safer digital world for young people.

What you can do to support children

Build trust and open communication

Most children today will experience some type of online harm. What’s vital is that they know they can communicate openly and honestly with you about their experiences. Make sure your children know that it is not their fault if something bad happens to them online, and encourage them to come to you or a teacher if something has upset or scared them on social media.

Lobby your MP to hold platforms to account

The Online Safety Act is at a pivotal point in its enforcement right now. You can email your MP to demand that platforms of all sizes are subject to the fullest force of the Act.

Sign the Smartphone Free Childhood Parent Pact

While I don’t think a smartphone ban is the solution to online harm, it will ensure that children have to best chance to experience their childhood fully in the offline world. This is vital if they are to grow into confident, resilient and empowered young people. There is great strength in numbers – the more parents who support a delay in social media use, the better.

Download R;pple

R;pple is a secure and confidential free web extension tool that intercepts online searches for self-harm and suicide, diverting users away from content that puts them at risk. Created by Alice Hendy MBE, who lost her brother Josh to suicide, R;pple is a life-saving tool that proves technology can be designed with user wellbeing at the core.