Cyberbullying
Also searched as: online bullying · cyber bullying · social media bullying · effects of cyberbullying · sextortion · online harassment
Cyberbullying is bullying that happens through digital technology, such as social media, messaging apps, gaming platforms and texts. It includes sending hurtful messages, spreading rumors, sharing embarrassing images or deliberately excluding someone online. Because it can happen at any time and reach a wide audience, it can be especially distressing, but there are effective ways to respond.
What is cyberbullying?
Cyberbullying, sometimes written as cyber bullying, involves repeated, intentional behavior meant to hurt, humiliate or intimidate someone using digital tools. It affects children and teenagers most often, although adults can experience online harassment too.
Common forms include:
- Sending threatening, insulting or cruel messages
- Spreading rumors or lies on social media
- Posting or sharing embarrassing photos or videos
- Creating fake profiles to impersonate or mock someone
- Deliberately excluding someone from group chats or online games
- Social media bullying through comments, tags or coordinated "pile-ons"
- Sharing private information or images without consent
Sextortion is a particularly serious form of online abuse, in which someone threatens to share sexual images unless the victim sends more images, money or something else. It is a crime in many places, and young people who experience it are not to blame.
Unlike traditional bullying, cyberbullying can follow a young person home, continue around the clock and be hard to escape. The audience can be large, and content can spread quickly and be difficult to remove.
Signs a child or teen is being cyberbullied
Young people often don't tell adults about cyberbullying, out of embarrassment, fear of losing their phone or worry about making things worse. Possible signs include:
- Seeming upset, anxious or withdrawn after using a phone or computer
- Suddenly avoiding devices, or using them much more and secretively
- Changes in mood, sleep or appetite
- Reluctance to go to school or social events
- Dropping friendships or losing interest in activities
- Falling grades or difficulty concentrating
- Deleting social media accounts or creating new ones
- Signs of low self-esteem, sadness or irritability
- Self-harm or talk of hopelessness
Some of these signs can have other causes, but they're worth noticing. A calm, open conversation is the best way to find out what's going on.
The effects of cyberbullying
The effects of cyberbullying can be significant and long-lasting. Young people who experience it may develop:
- Anxiety, including social anxiety
- Depression and feelings of hopelessness
- Low self-esteem and shame
- Sleep problems
- Difficulty concentrating and lower school performance
- Social isolation and loss of trust in others
- Physical symptoms such as headaches or stomachaches
- Self-harm or suicidal thoughts in some cases
The constant nature of online bullying can make it feel inescapable. Public humiliation, especially when content is shared widely, can be particularly painful during adolescence, when peer relationships and identity are so important.
Young people who bully others online may also be struggling and need support. Bystanders can be affected too, and they play an important role in either stopping or spreading harmful content. With support, most young people recover, and many develop greater resilience and stronger relationships.
How parents and schools can help
If a child is being cyberbullied, how adults respond makes a difference.
For parents and caregivers:
- Stay calm, listen and thank them for telling you
- Reassure them that it's not their fault
- Avoid taking away devices as a punishment, which can discourage them from speaking up
- Save evidence, such as screenshots, messages and dates
- Help them block and report the person on the platform
- Don't respond to or retaliate against the bully
- Contact the school, which may have policies for addressing online bullying
- If there are threats, sexual images, sextortion or hate crimes, contact the police
For schools, effective responses include clear anti-bullying policies, education on digital citizenship, safe ways to report and support for both targets and those who bully. Working together, families and schools can reduce harm and help young people feel safe again.
Getting professional support
Professional support can help when cyberbullying affects a young person's mood, behavior or daily life. An educational psychologist, child psychologist or clinical psychologist can help them process what happened, rebuild confidence and develop coping strategies.
Cognitive behavioral therapy (CBT) can help with anxiety, low mood and negative self-beliefs. Trauma-informed approaches may help when cyberbullying has been severe or involved sexual exploitation. Family sessions can support parents in understanding and responding to their child's needs.
At a first appointment, the professional will usually talk with the young person and their parents about what happened, how it's affecting them and what support is in place. They'll check for anxiety, depression and any signs of risk, such as self-harm.
If a young person has thoughts of suicide or self-harm, seek help immediately. In the US, call or text 988. In the UK and Ireland, call Samaritans on 116 123. If someone is in immediate danger, call 911 or your local emergency number.
How to prevent online harassment
Prevention involves building digital skills and open communication:
- Talk regularly with children about their online lives, not just when problems arise
- Teach them to think before posting and to protect personal information
- Review privacy settings together on apps and games
- Encourage them to tell a trusted adult if something online makes them uncomfortable
- Model respectful behavior online yourself
- Discuss what to do as a bystander, such as not sharing hurtful content and supporting the person targeted
- Set healthy limits on screen time, especially at night
Adults experiencing online harassment can also block, report, document and seek legal or professional support. Taking breaks from platforms where harassment happens can protect your wellbeing while the situation is addressed. No one deserves to be harassed online.
Frequently asked questions
What are the effects of cyberbullying?
Cyberbullying can lead to anxiety, depression, low self-esteem, sleep problems, school difficulties, social isolation and physical symptoms such as headaches. In some cases, it contributes to self-harm or suicidal thoughts. Because it can happen at any time and reach many people, it can feel inescapable. Support from family, school and professionals helps young people recover.
What should I do if my child is being cyberbullied?
Stay calm, listen and reassure your child that it's not their fault. Save evidence, help them block and report the person and avoid responding to the bully. Contact the school, and involve the police if there are threats, sexual images or sextortion. Watch for signs of distress and seek professional support if needed.
What is sextortion?
Sextortion is a form of online exploitation in which someone threatens to share sexual images or videos unless the victim provides more images, money or something else. It often targets teenagers. Victims should not pay or comply, should save evidence and tell a trusted adult, and should report it to the platform and police. It is never the victim's fault.
Is cyberbullying worse than traditional bullying?
Both can be very harmful. Cyberbullying has some features that can make it especially distressing: it can happen at any time, follow a young person home, reach a large audience and be hard to remove. Many young people experience both forms. What matters most is recognizing the harm and responding with support.
How can schools stop cyberbullying?
Schools can help by having clear anti-bullying policies that include online behavior, teaching digital citizenship and empathy, providing safe and confidential ways to report and responding promptly when incidents occur. Supporting both targets and those who bully, and working closely with families, makes prevention and response more effective.
Updated November 12, 2026 · For information only: this content does not replace an assessment by a qualified health professional.