Meta is rolling out optional usernames that let users connect without revealing their phone numbers, but cybersecurity experts say the new feature could also make impersonation scams more convincing.
For years, using WhatsApp meant sharing one piece of personal information with nearly everyone you contacted: your phone number.
That is about to change.
Meta has begun rolling out optional usernames for WhatsApp, giving users a new way to message people without revealing their personal phone number. The feature is one of the app’s biggest privacy upgrades since encrypted messaging launched and is designed to give people more control over who sees their contact information.
For California’s Latino community, where WhatsApp is often the preferred app for family conversations, community groups, churches, schools, and small businesses, the update could affect millions of users.
But cybersecurity experts say there is another side to the story. The same feature that protects your privacy could also make it easier for scammers to impersonate trusted people and organizations.
What to Know
- WhatsApp is introducing optional usernames that can hide your phone number from new contacts.
- You still need a phone number to create a WhatsApp account.
- Existing contacts who already have your number will continue to see it.
- There is no public username directory, helping reduce spam.
- Experts recommend claiming your username early to reduce the chance of impersonation.
Unlike many messaging apps, WhatsApp has always required users to exchange phone numbers before starting a conversation.
That system works well for family and friends but can become a privacy concern when communicating with people you don’t know, including marketplace buyers, customers, volunteers, community groups, or professional contacts.
With usernames, users can choose a unique handle that becomes their public identity instead of their phone number.
Think of it as the difference between giving someone your personal cell phone versus giving them a social media username.
How the New Usernames Work
Meta says phone numbers are still required to create a WhatsApp account.
The username simply becomes the identity other people see when starting a new conversation.
Here is what changes:
- New contacts can message you using your username instead of your phone number, if you enable the feature.
- Existing contacts who already saved your number will continue seeing your phone number.
- No searchable directory will exist, making random discovery much harder.
- Optional security PIN: Meta is also developing a four-digit username key that adds another layer of protection before strangers can contact you.
Businesses and creators will also be able to connect usernames through Meta’s Accounts Center, making it easier to use the same identity across WhatsApp, Instagram, and Facebook.
Why It Matters Even More for Latino Communities
This update may have a bigger impact on Latino users than almost any other demographic in the United States.
Research from the Pew Research Center and the Digital Democracy Institute of the Americas shows that 56% of Latino adults in the U.S. use WhatsApp, compared with much lower usage among other demographic groups.
For many immigrant families, WhatsApp is more than a messaging app.
It is how grandparents stay connected across borders, parents communicate with schools, churches organize events, entrepreneurs serve customers, and families share important news.
Protecting phone numbers could be especially valuable for:
- Immigrant and mixed-status families concerned about privacy.
- Small business owners who don’t want to publicly share personal phone numbers.
- Community organizers and volunteers.
- Marketplace buyers and sellers.
- Professionals networking with new clients.
The New Scam Risk
The privacy benefits are real.
So are the risks.
Cybersecurity researchers warn that usernames create new opportunities for impersonation.
Instead of a suspicious phone number from another country, users may receive a message from what appears to be a trustworthy username.
A scammer could create names resembling:
- Local businesses
- Delivery services
- Banks
- Community organizations
- Charities
- Customer support accounts
That makes it even more important to verify who you are communicating with before sharing personal information or sending money.
How to Reserve Your Username
The feature is rolling out gradually.
If it is available on your phone:
- Update WhatsApp to the latest version.
- Open Settings.
- Tap Account.
- Select Username.
- Choose a unique username between three and 35 characters.
If you don’t see the option yet, Meta says availability will expand over the coming weeks.
Five Ways to Stay Safe
Even after creating a username, experts recommend following a few basic security practices:
- Reserve your preferred username as soon as it becomes available.
- Enable two-step verification.
- Never send money based solely on a WhatsApp message.
- Verify unexpected requests by calling the person directly.
- Report suspicious accounts immediately.
Meta says usernames will become available worldwide through a gradual rollout later this year.
As more people adopt the feature, usernames could fundamentally change how millions communicate on WhatsApp.
For California’s Latino community, the update offers something many users have wanted for years: greater privacy without giving up the messaging app they rely on every day.
The challenge will be making sure that improved privacy does not come at the cost of new opportunities for fraud.
FAQ
Do I still need a phone number to use WhatsApp?
Yes. A phone number is still required to register a WhatsApp account.
Will my friends still see my phone number?
If they already have your number saved, yes. Usernames primarily protect your number from new contacts.
Can anyone search for my username?
No. Meta says there will not be a public username directory or search feature, which helps reduce spam.
Should I reserve my username now?
Yes. If the feature is available on your account, claiming your preferred username early can reduce the risk of someone else registering a similar handle.
Is WhatsApp becoming more secure?
The username feature improves privacy by reducing how often you need to share your phone number. However, users should remain cautious of impersonation scams and continue verifying the identity of people who contact them.
