WhatsApp is preparing to introduce a username feature that many users have long awaited. The company has already provided the ability to reserve these names globally, although the feature itself has not yet been launched.
Purpose and Functionality of the Feature
On June 30, WhatsApp announced that this feature will enhance user privacy. Users will be able to communicate using their nickname without revealing their phone number. Thus, chats can occur without displaying the phone number.
According to sources, the Indian government sent a notification to WhatsApp's parent company demanding that the feature not be temporarily launched in India. The government also required complete information about this feature within three days. The launch of the feature in India will only be possible after negotiations between the government and Meta are concluded.
How the New Functionality Works
Previously, a mobile number was required for communication on WhatsApp, and only those who knew your number could send messages. With the introduction of the new feature, a user can choose a unique nickname for their account. After this, new people will not need to know your phone number to start a chat with you; knowing your correct nickname will suffice.
WhatsApp claims that the main goal of this feature is to strengthen privacy by eliminating the need to share a phone number with every contact. However, the company clarified that if someone already has your number or you are in a group chat, your number will remain visible to those people. This service is primarily intended for new interactions.
Usage Mechanism and Security
According to Meta, users can reserve their nickname through WhatsApp settings: Settings > Account > Username. Each chosen nickname must be unique. If the desired nickname is taken, the user will have to choose another. Meta plans to gradually roll out this service in different countries, and users will receive a notification when the feature becomes active. Currently, it is not active worldwide simultaneously and will be released in phases over the coming months.
In addition to the username feature, WhatsApp is introducing an extra layer of protection called Username Key. A user can attach a separate key to their nickname. In this case, simply knowing the nickname will not be enough; the correspondent will also need this key to initiate a new chat. This is done so that even if your nickname becomes publicly available on the internet, no one can send you a direct message.
Reasons for Government Intervention
The government's main concern relates to cyber fraud and fake identities. If only a nickname is displayed instead of a phone number, malicious actors could create nicknames resembling the names of companies, government institutions, or famous personalities to mislead people. The government believes that launching such a feature without thorough verification is unacceptable.
Sources report that the government requested information from Meta on how fake accounts will be prevented, how criminals will be identified, and how law enforcement agencies can conduct investigations if necessary.
Comparison with Telegram
WhatsApp's username feature largely resembles the nickname system in Telegram. In Telegram, people have been able to connect with each other via nicknames for many years, often keeping their phone numbers hidden. During disputes over the leak of NEET exam materials, questions arose regarding Telegram, when the platform's founder stated that even if Telegram were shut down, criminals could use other applications like WhatsApp.
Now that WhatsApp is also implementing the username feature, the government seeks to understand whether the same problems might arise. Nevertheless, having only a nickname does not mean a criminal cannot be traced. According to the law, WhatsApp stores account information, and this information can be provided to investigative bodies through legal procedures. However, the absence of a phone number for an ordinary user may complicate initial identification, which is why the system is being closely examined by the government.
Fraud Risks and Balance
Cybersecurity experts believe that if protective measures are not strengthened, there is a risk of fraud using fake nicknames. For example, someone could create a nickname like 'rbi_help' or 'bank_help' that many might mistake for a real account. Similarly, people could be tricked by creating a nickname similar to a friend's name. However, Meta states that it has developed a number of measures to prevent such abuse, and the nicknames of high-ranking officials will be pre-reserved to avoid misuse of their identity.
From a privacy perspective, this feature can be beneficial for many: when making online purchases, communicating with businesses, or contacting strangers, there will be no need to share a phone number, protecting it from outsiders. On the other hand, simplifying identity concealment can facilitate the creation of fake profiles for cybercriminals. Therefore, the main task for both the government and Meta is to find the right balance between privacy and security.