formxncostmernz[.]guaranted[.]biz[.]id

This domain is an active credential harvesting platform designed to impersonate Microsoft login interfaces. The site presents a fraudulent data entry form with the page title '𝗗𝗔𝗡𝗔 | 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗖𝗮𝗿𝗲 𝗗𝗔𝗡𝗔,' mimicking legitimate customer support portals to deceive users into submitting sensitive authentication details. The primary threat involves the unauthorized collection of Microsoft account credentials, which may lead to account takeovers, unauthorized access to corporate resources, or further phishing campaigns targeting connected services. Analysis indicates the domain was registered on May 19, 2026, and remains operational despite being flagged by 18 out of 95 security vendors on VirusTotal. The site is hosted behind Cloudflare infrastructure, resolving to the IP address 172.67.197.188, and uses a Let's Encrypt SSL certificate (serial number E7) to create a false sense of security. It appears on one security blocklist and is currently classified as high-risk due to its active status and direct impersonation of a major technology provider. The domain's registration details and hosting provider suggest an attempt to evade detection through short-lived infrastructure. Users who have visited formxncostmernz.guaranted.biz.id or entered credentials on the site should immediately revoke any submitted login details by changing their Microsoft account passwords. Enable multi-factor authentication (MFA) on all associated accounts to prevent unauthorized access. Monitor account activity for suspicious logins or transactions, and report any anomalies to the appropriate security team. If corporate credentials were exposed, notify the organization's IT or security department to initiate incident response procedures. Avoid interacting with any links or communications originating from this domain, as they may lead to additional malicious payloads or further credential harvesting attempts.