How to Stop Strangers Adding You to WhatsApp Groups
Added to a random investment or job group? Change one WhatsApp privacy setting so only your contacts can add you, and learn what happens when someone else tries.

Scammers buy or scrape lists of phone numbers and add hundreds of people at once to groups promising investment tips, easy jobs or giveaways. The group fills with fake members celebrating profits, and the pressure to join in begins. The easiest fix is to stop strangers adding you in the first place.
Change the setting
- Go to Settings, then Privacy.
- Tap Groups.
- Choose My contacts, or My contacts except… to exclude specific people too.
After this, people who are not in your contacts cannot add you directly. They may send you an invite link in a private chat, which you can simply ignore.
Common group scams
- Investment and trading signal groups. See trading signal groups.
- Task and job groups paying for likes or reviews. See task scams.
- Giveaway groups asking you to forward or register. See fake giveaways.
Cheering members are often fake. Many "members" posting profit screenshots are run by the scammers. See fake profit screenshots.
If you are already in one
- Do not click links, reply or message the admin.
- Open the group info, tap Report group, then Exit group.
- Block any members who message you privately afterwards.
More detail: leaving and reporting a scam group.
For more, see our complete guide to WhatsApp scams.
Frequently asked questions
Can I stop everyone from adding me to groups?
The Groups setting offers Everyone, My contacts or My contacts except. Choosing My contacts except and excluding everyone gets close to nobody.
What happens when someone who is not allowed tries to add me?
They are usually prompted to send you a private invite link instead, which you can ignore.
I was already added to a scam group. What now?
Do not click links or reply. Report the group, then exit it.
Sources
- How to change group privacy settings, WhatsApp Help Center
- How to block and report someone, WhatsApp Help Center
- About suspicious messages and scams, WhatsApp Help Center


