A long-overdue update is coming to WhatsApp, with the messaging app finally introducing usernames to help users keep their phone numbers private. This move follows years of criticism and advocacy from security experts, who have warned that reliance on phone numbers as identifiers poses a significant risk to user privacy.
The introduction of usernames will allow WhatsApp users to create an alias that can be used in place of their phone number when sending messages or making voice and video calls. This change is expected to benefit users who share their devices with others or want to keep their personal contact information private. For instance, a person may use a username for work-related conversations while keeping their phone number separate.
The decision by WhatsApp’s parent company, Meta, comes as the app faces increased scrutiny over its data collection and sharing practices. Critics have long argued that requiring users to provide a working phone number creates an unnecessary security risk, particularly in regions where mobile networks are unreliable or easily hacked. By providing usernames, WhatsApp is taking steps to mitigate this vulnerability.
While the username feature will undoubtedly improve user privacy, it’s essential to remember that WhatsApp still collects metadata about user interactions, including message content and call logs. However, the introduction of usernames represents a significant shift towards prioritizing user anonymity and security.
The impact of this change extends beyond WhatsApp users, too. As more messaging apps incorporate similar features, we can expect a broader shift in how identity is managed online. With usernames becoming a standard feature, it’s crucial for organizations to reassess their cybersecurity strategies and ensure they’re prepared to handle the evolving landscape.
In light of these developments, users would be wise to take advantage of this new feature by creating a username as soon as possible. For those who are concerned about existing user data, consider taking steps to protect your online identity, such as using a reputable password manager or enabling two-factor authentication on all accounts.
Source: The Hacker News — 2026-06-29