whatsappweb[.]net

This domain, whatsappweb.net, is identified as part of a credential theft campaign targeting users of the WhatsApp messaging platform. The site mimics the legitimate WhatsApp Web interface, presenting a fraudulent login portal designed to harvest user credentials, including usernames, passwords, and potentially two-factor authentication codes. Such campaigns are frequently leveraged to gain unauthorized access to personal communications, propagate malware, or facilitate further social engineering attacks against contacts in the compromised account. The use of a domain name closely resembling the official WhatsApp Web service increases the likelihood of successful deception, particularly among users who may not scrutinize the URL prior to entering sensitive information. Analysis of the domain reveals multiple technical indicators supporting its malicious classification. The domain resolves to the IP address 45.197.55.2, hosted by Gnet Inc. in Hong Kong, a provider previously associated with abusive infrastructure. It was registered on April 8, 2026, through Vantage of Convergence (Chengdu) Technology Co., Ltd., a registrar with a history of facilitating domains linked to phishing and fraud. As of the latest assessment, 21 out of 95 security vendors on VirusTotal have flagged whatsappweb.net as malicious, reflecting a consensus among detection engines regarding its harmful nature. Additionally, the domain appears on one security blocklist, further corroborating its classification as a threat. The SSL certificate, issued by Let's Encrypt (R12), provides a veneer of legitimacy but does not mitigate the underlying malicious intent. Users who have visited whatsappweb.net or entered credentials on the site should take immediate remedial actions to mitigate potential compromise. First, any passwords entered on the site must be changed immediately, not only for WhatsApp but also for any other accounts where the same credentials may have been reused. Enabling two-factor authentication (2FA) on all critical accounts is strongly recommended to add an additional layer of security. Users should also monitor their accounts for unauthorized activity, such as unexpected messages sent from their account or unfamiliar login attempts. If financial or other sensitive information was disclosed, affected individuals should report the incident to relevant authorities and consider placing a fraud alert on their credit files. Finally, devices used to access the site should be scanned for malware to ensure no additional compromise has occurred.