1web[.]bmt-whatsapp[.]com[.]cn

This domain, 1web.bmt-whatsapp.com.cn, is flagged as a confirmed credential theft operation targeting WhatsApp users. Analysis indicates the site impersonates the legitimate WhatsApp Web interface, as evidenced by the page title 'WhatsApp Web' and the absence of any associated SSL certificate. The infrastructure appears designed to harvest user credentials by mimicking the authentic login portal, a common tactic in targeted phishing campaigns against messaging platforms. Technical indicators reveal multiple red flags. The domain resolves to the IP address 43.226.17.44, hosted under AS64050 (BGP Network Limited) in South Korea. It was registered on February 27, 2026, through the registrar 成都垦派科技有限公司, a detail that may aid in tracking related malicious infrastructure. Detection metrics show 21 out of 95 security vendors on VirusTotal have flagged the domain, while it appears on one security blocklist. Notably, the domain lacks Google Safe Browsing (GSB) coverage, limiting visibility for users relying on browser-based protections. The domain is currently offline, likely due to takedown efforts or infrastructure adjustments by the operators. However, the risk of reemergence remains elevated given the domain's recent creation date and the persistent demand for stolen messaging credentials in underground markets. Users who may have interacted with this domain are advised to reset their credentials immediately and enable multi-factor authentication on their accounts. Organizations should monitor for related domains registered through the same registrar or resolving to the identified IP range, as these may indicate follow-up campaigns.