web[.]whatsapp[.]sc[.]cn

This domain, web.whatsapp.sc.cn, is confirmed to host a fake WhatsApp Web login portal designed to harvest user credentials. Analysis indicates the site impersonates the legitimate WhatsApp Web service, a tactic commonly employed in credential phishing campaigns. The domain is currently offline, though prior activity suggests it was actively targeting users seeking to access WhatsApp through a web interface. Infrastructure analysis reveals the domain was flagged by 21 of 95 security vendors on VirusTotal, indicating moderate consensus on its malicious nature. It was registered through 成都垦派科技有限公司, a registrar with a history of hosting suspicious domains. The domain resolves to IP address 168.76.144.203, located in Hong Kong under AS137951 (ASLINE LIMITED). Notably, the domain was created on February 22, 2026, an anomalous future date likely intended to evade detection or mislead investigators. It appears on one security blocklist and lacks an SSL certificate, further reducing its legitimacy. No valid encryption or authentication mechanisms were observed during assessment. The domain has been taken offline, mitigating immediate risk to users. However, organizations and individuals are advised to block the domain and its associated IP (168.76.144.203) at the network level. Security teams should monitor for related domains registered under the same registrar or resolving to the same IP range. Users who may have interacted with the site should reset their credentials immediately and enable multi-factor authentication on all accounts. Proactive phishing awareness training is recommended to prevent future compromise via similar impersonation tactics.