WhatsApp is enhancing user privacy with a new feature that allows communication through usernames instead of phone numbers. This update aims to keep personal information more secure by limiting phone number exposure. The feature, which supports unique usernames up to 35 characters and includes an optional security key for new contacts, is being rolled out gradually and is expected to reach users worldwide by September.
This development is particularly beneficial for businesses seeking a more identifiable presence on the platform. However, cybersecurity experts caution that while the feature enhances privacy, it may not fully protect against online scams. They warn that scammers might exploit the username system by impersonating trusted figures or entities, using social engineering techniques to deceive victims.
Experts emphasize the importance of verifying the identities of contacts, especially when interacting with unfamiliar accounts. Although the shift to usernames reduces the risks associated with phone number exposure, it introduces new challenges in spotting and preventing impersonation and fraud.
Security professionals highlight that as attackers adjust to these changes, robust identity verification, account protection measures, and heightened user awareness will remain crucial. Reducing direct access to phone numbers is a step forward in privacy, but vigilance and proactive security practices are necessary to counteract potential threats.