A stranger's message can look harmless: "Hi," a compliment on a game, or an offer to help. It can also turn pushy fast. If a stranger messages your child online, the most important thing is to give them a simple response plan they can follow without having to decide whether the person is actually dangerous. Give them a short plan they can use even when they feel embarrassed or unsure, and pair it with the basics from How to Teach Kids Online Safety Without Scaring Them.
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Your child's plan, in four words
1. Teach stop, tell, save, block
- Stop replying. Do not answer questions, click links, accept gifts, move to another app, send photos, or share a name, school, address, password, or location. Even a person who says they are another child may not be who they claim to be.
- Tell a trusted adult now. Say, "Someone I don't know messaged me. Can you help?" If the first adult is unavailable, tell another trusted adult. Your child does not have to solve it alone, even if they already replied or shared something.
- Save the details with an adult. Keep the username, platform, time, and message or a screenshot if safe and appropriate. Do not keep chatting to gather evidence. If the message involves a sexual image of a minor, do not download, forward, or share that image; ask an adult to help report it through the platform and through the National Center for Missing & Exploited Children's CyberTipline.
- Block and report together. Use the app's tools to report the account and stop further contact. An adult can help check privacy and message settings and whether the same person has contacted your child elsewhere.
Practice the words in advance: "I won't get in trouble for telling you someone contacted me, even if I answered at first." You can still address a broken family rule later. The first response should be safety and support.
2. If they ask for secrecy, photos, money, or a meetup
Treat pressure or threats seriously. Do not pay, send more images, agree to meet, or try to negotiate. Tell a trusted adult immediately. A parent can preserve the account details and relevant non-explicit messages, report the account on the service, and contact appropriate local authorities or child-protection services when a child is threatened, sexually exploited, or at risk of meeting someone; the NCMEC CyberTipline is built for exactly this. If there is an immediate physical threat, contact local emergency services. Reporting options differ by location and platform.
If a child has already shared an image or personal information, respond without blame: "I'm glad you told me. We'll take this one step at a time." Help them secure the account, change any exposed passwords, and seek specialized support if needed. Do not circulate intimate images in an attempt to warn others or collect proof. The Federal Trade Commission has practical guidance on locking down accounts and reporting exposed personal information.
3. What parents should say in the moment
Start with: "Thank you for showing me. You're not in trouble for telling me. Let's stop contact and work out what happened." Ask only what you need to assess immediate safety: Which app? What did they ask for? Did your child share a location, photo, password, or plan to meet? Has the person contacted them elsewhere?
Then take the next practical step together. Avoid pretending to be your child to continue the conversation. If you need help deciding how to report or respond, reach out to the platform and suitable local support services rather than investigating the stranger yourself.
4. Red flags your child should bring to you
These signs don't automatically mean the person is a predator, but they're clear triggers for getting an adult involved right away, in line with the warning signs described by the FTC. Take it seriously if someone asks your child to:
- keep the conversation secret from parents
- move to a private or encrypted app
- send photos or videos
- share their location, school, or address
- accept money, gifts, or game credits
- send money
- meet in person
- continue messaging after your child says no
- provide passwords or account information
5. Make the plan before the next message
Show your child where the block and report controls are in the apps they use. Agree on two or three adults they can tell, including one outside the home if you are unavailable. Revisit who may message them, whether their profile or location is public, and what information appears in photos and usernames. The American Academy of Pediatrics recommends revisiting a family media plan like this regularly as kids grow, and if social platforms are on the horizon, Is My Child Ready for Social Media? A Practical Readiness Checklist can help you decide when. A family plan works best when your child knows they can use it without first proving they made no mistakes.
6. Parent-child safety script
If your child isn't sure how to bring it up, give them a tiny script too, something like: "Someone I don't know is messaging me and I don't know what to do," or, if they've already replied, "I replied to someone online and now I'm uncomfortable. Can you help me?" Telling them in advance that the second sentence is okay to say removes the biggest reason kids stay quiet: fear that they already made a mistake.
Make the safety plan before your child needs it
The Digital Boundaries Blueprint is a printable, step-by-step guide to screen time, first devices, and online safety, including a "What If Something Goes Wrong?" safety plan alongside family digital-boundary tools.
7. Sources and further guidance
This article covers general safety principles; exact reporting steps vary by country and platform. In the United States, the National Center for Missing & Exploited Children (NCMEC) CyberTipline takes reports of suspected child exploitation, and the Federal Trade Commission publishes guidance on protecting kids online. The American Academy of Pediatrics also offers family media-use guidance worth reviewing alongside this plan. Outside the US, look for your country's equivalent child-protection or cyber-safety authority and the platform's own reporting tools, since specific routes and legal requirements differ by jurisdiction. If a child is in immediate danger, contact local emergency services first.
Read Next
Online safety: How to Teach Kids Online Safety Without Scaring Them | Social media readiness: Is My Child Ready for Social Media? A Practical Readiness Checklist | Family boundaries: How to Reduce Screen Time Without Battles (A Practical Guide for Parents)