Spotting Cyberbullying: Signs Your Teen May Be Targeted

What does cyberbullying look like?

Cyberbullying is repeated harm delivered through devices — mean or threatening messages, spreading rumors, exclusion from group chats, sharing embarrassing images, or impersonation. Because so much of teen life now happens online, the experience can feel inescapable: it follows them home, into their room, onto every device. The AAP notes that digital platforms expose youth to both connection and risks like harassment and inappropriate content 1Ref 1Council on Communications and Media, American Academy of Pediatrics (Reid Chassiakos YL, Radesky J, Christakis D, Moreno MA, Cross C) (2016).Children and Adolescents and Digital Media (Technical Report).Digital and social media confer both benefits and risks to youth, including exposure to harassment and inappropriate content., and that today's always-on design makes it hard to simply step away 2Ref 2Munzer T, Parga-Belinkie J, Milkovich LM, Tomopoulos S, Ajumobi T, Cross C, Gerwin R, Madigan S; Council on Communications and Media, American Academy of Pediatrics (2025).Digital Ecosystems, Children, and Adolescents: Policy Statement.Always-on, engagement-driven app design makes it hard for youth to step away.. The harm is real even when no one is physically present.

What warning signs should you watch for?

The clearest clues are changes in behavior and mood, not anything you'll see on the phone:

• Emotional shifts tied to the device — becoming anxious, tearful, angry, or shut-down during or right after being online.
• Avoidance — suddenly hiding the screen, deleting accounts, or refusing to use a device or attend school.
• Withdrawal — pulling back from friends, activities, or family.
• Physical and sleep changes — trouble sleeping, headaches or stomachaches, appetite changes. Screens already disrupt sleep in most teens 3Ref 3Hale L, Guan S (2015).Screen Time and Sleep Among School-Aged Children and Adolescents: A Systematic Literature Review.Screen time is adversely associated with sleep in about 90% of studies of school-aged children and adolescents., and distress compounds it.

Heavy social media use is also associated with more internalizing problems like anxiety and low mood 4Ref 4Riehm KE, Feder KA, Tormohlen KN, Crum RM, Young AS, Green KM, Pacek LR, La Flair LN, Mojtabai R (2019).Associations Between Time Spent Using Social Media and Internalizing and Externalizing Problems Among US Youth.More than 3 hours per day of social media is prospectively associated with increased internalizing problems., so a struggling, heavily-online teen warrants a gentle check-in.

How should you respond?

Your reaction shapes whether your teen keeps talking to you. A few principles:

• Stay calm and listen first. Don't threaten to take the phone away — that can make a teen hide the problem.
• Keep evidence. Save screenshots before blocking or deleting, in case the school or platform needs them.
• Use platform and school tools. Block, report, and adjust privacy settings together; loop in the school if classmates are involved.
• Rebuild safe routines. Restore screen-free zones and protected sleep so home feels like a refuge again 5Ref 5American Academy of Pediatrics, HealthyChildren.org (2023).How to Make a Family Media Plan (AAP Family Media Use Plan).The AAP recommends screen-free zones and protected sleep within a Family Media Use Plan..

The message your teen needs most is simple: this isn't your fault, and you don't have to handle it alone.

When does a cyberbullied teen need a clinician?

Reach out to a behavioral-health clinician or your pediatrician if the distress is significant or lasting. A clinician can assess for anxiety, depression, or trauma using validated tools, help rule out other contributors to the mood or sleep changes, and provide evidence-based treatment such as cognitive behavioral therapy to rebuild coping skills and confidence. They can also coordinate with the school on safety planning and support, and guide you on healthy device boundaries during recovery. Don't wait for a 'big enough' reason — ongoing sadness, withdrawal, or anxiety after online harassment is reason enough to ask for help, and early support can keep a hard experience from leaving a lasting mark.