WhatsApp users are being urged to stay vigilant after a surge in reports of a new scam targeting group chats on the popular messaging platform. With over 2 billion active users each month, WhatsApp has become a prime target for cybercriminals seeking to exploit personal information. The British National Cybercrime Centre, Action Fraud, has highlighted more than 630 cases this year alone where fraudsters have infiltrated group chats, posing as legitimate members to trick users into revealing sensitive information.
The scam typically begins when a member of a WhatsApp group receives an unsolicited audio call from a fraudster pretending to be another group member. The scammer claims to be sending a one-time passcode for an upcoming video call, but in reality, they are attempting to gain control of the victim’s WhatsApp account by obtaining their registration code. Once the scammer has access to the account, they activate two-step verification, locking the rightful owner out and using the account to solicit money from other group members or contacts, claiming an urgent need for help.
Cybersecurity experts are advising WhatsApp users to be cautious of any unsolicited or suspicious messages in group chats. If a user receives such a message, it may be a sign of a scam, and they are encouraged to report it immediately to prevent further data breaches. Detective Superintendent Gary Miles, Head of the National Fraud Intelligence Bureau at the City of London Police, emphasized the importance of monitoring group chat activity, especially in larger groups.
In response to the increasing reports of scams, a WhatsApp spokesperson reiterated the platform’s commitment to security, stating that all personal messages are protected by end-to-end encryption. However, users are encouraged to take additional precautions, such as enabling two-step verification and avoiding sharing their six-digit PIN code with anyone, including friends and family. The spokesperson also recommended verifying the identity of contacts by calling or requesting a voice note if a suspicious message is received.
As of July 2023, WhatsApp had approximately 2.78 billion active users worldwide. The app, which reached 2 billion users in 2020, is expected to grow to 3.14 billion users by 2025. With its vast user base, WhatsApp remains a tempting target for cybercriminals, making user awareness and proactive security measures more critical than ever.
