WhatsApp Reserves High-Profile Usernames Before Privacy Feature Launch Singapore Ministers Among Those Blocked
A Privacy Feature With a Pre-emptive Shield
Meta-owned WhatsApp is preparing to roll out a username feature that will allow users to connect with one another without disclosing their phone numbers — a meaningful privacy upgrade for a platform that has long anchored identity to a mobile number. Before the feature goes live, WhatsApp has already moved to reserve high-profile usernames tied to public figures, government entities, and recognisable institutions, explicitly to prevent impersonation.
The platform confirmed to CNA on Saturday (Jul 11) that it has blocked not only exact-match usernames but also lookalike derivatives of well-known names. The reservation system is designed so that these handles can only be claimed by their legitimate owners once the feature becomes widely available.
Singapore’s Political Leadership: Names Already Off the Table
Checks conducted by CNA confirmed that several usernames corresponding to senior Singapore government officials are unavailable. @LawrenceWong, @KShanmugam, @OngYeKung, and @VivianBalakrishnan — matching the names of the Prime Minister, Home Affairs Minister, Health Minister, and Foreign Minister respectively — cannot be registered.
The blocking extends to near-identical variations. Handles such as @LawrenceWong_ and @LawrenceWong1 are similarly unavailable, indicating that WhatsApp’s reservation system accounts for the kind of minor modifications that bad actors typically exploit to pass off as legitimate accounts.
How the Username System Will Work
WhatsApp announced last month that usernames would be introduced through gradual global updates. Users can already reserve a preferred handle ahead of the official launch and will receive a notification once the feature becomes active in their country.
Several safeguards will accompany the rollout. According to WhatsApp, when someone contacts you for the first time via username, the platform will surface contextual signals — whether the sender is a new account, a saved contact, shares any groups with you, or is messaging from abroad — before you decide whether to respond.
WhatsApp also clarified that a phone number remains a prerequisite for using the platform, and that a sender must know a recipient’s exact username to initiate contact — there is no public directory or search function implied by the feature.
India’s Regulatory Pushback
The rollout has not proceeded without friction. In India, the username feature has triggered formal regulatory concern, with authorities requesting that Meta pause its deployment and provide a detailed account of the anti-fraud measures in place.
The concern is grounded in hard data. India’s Ministry of Home Affairs recorded losses of 224.95 billion rupees (approximately US$2.3 billion) to cyber fraud in 2025, with complaints rising roughly 24 per cent year-on-year to reach 2.4 million cases. Regulators worry that username-based messaging could make scams more convincing by removing the friction that phone-number verification currently provides.
The Broader Tension: Privacy Gains and Fraud Risk
WhatsApp’s username feature sits at the intersection of two legitimate but competing interests. For ordinary users — particularly those wary of sharing mobile numbers with strangers, businesses, or online communities — the feature represents a genuine reduction in exposure. For regulators in high-fraud environments, the same feature risks lowering the barrier to social engineering attacks.
How Meta navigates this tension, especially across jurisdictions with vastly different regulatory postures, will determine whether the username rollout is received as a privacy milestone or a liability. Singapore’s pre-emptive blocking of ministerial handles suggests that at least some groundwork has been laid — though the durability of those protections will only be tested once the feature is live and adversarial pressure mounts.
