August 26, 2026, 8:42 am | Read time: 2 minutes
Hackers, fraudsters, and account thieves are targeting messenger users. WhatsApp is responding with several new security features. One new feature, in particular, has already convinced more than a billion people.
Passkeys Become the Standard for More Security
WhatsApp is expanding the use of passkeys and reports a significant milestone: More than a billion users have already activated the modern login method. Instead of relying on SMS codes or traditional PINs, login is done through biometric methods such as fingerprint, Face ID, or the smartphone’s screen lock.
The approach aims to make logging in not only more convenient but also significantly more secure. Passkeys are considered much better protected against phishing attacks because no sensitive access data needs to be entered. Additionally, users who switch between Android and iOS devices can now store multiple passkeys for the same WhatsApp account, making access across different devices easier.
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Two-Factor Authentication Becomes Significantly Stronger
WhatsApp is also making changes to additional account security. Previously, two-step verification consisted of a six-digit PIN. In the future, the messenger will support full-fledged passwords that can include letters, numbers, and special characters.
This significantly increases security, as complex passwords are much harder to guess than simple numeric combinations. The additional layer of protection is intended to prevent criminals from taking over an account, even if they temporarily gain access to a login code. Users who have relied on easily predictable PINs should take the opportunity to update their account security.
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More Information on Unknown Calls
Another new feature targets phone fraud via WhatsApp. On Android devices, the messenger will now display additional information when a call comes from a previously unknown number. This gives users more context before deciding whether to accept the call.
Among other things, the app can indicate whether the phone number is from abroad or if both parties are members of the same WhatsApp group. This is intended to help identify suspicious contacts more quickly. Fraudsters often rely on pressuring their victims with unexpected calls. Additional information at the time of ringing could help identify questionable calls early and avoid risks.