WhatsApp said it has assigned highest-priority usernames to prevent impersonation and ensure only legitimate owners can register. It said it will limit how many new users a single account can contact and will block repeated attempts to guess other us

2026-07-02

WhatsApp said it has assigned highest-priority usernames to prevent impersonation and ensure only legitimate owners can register. It said it will limit how many new users a single account can contact and will block repeated attempts to guess other users' username keys.