member21[.]agency-partnerhub-platform[.]com

This domain, member21.agency-partnerhub-platform.com, poses a significant credential theft risk by masquerading as the Meta Business Help Centre. Analysis indicates the site was designed to deceive users into entering sensitive login information, such as Facebook or Meta Business Suite credentials, which attackers could then harvest for unauthorized account access, financial fraud, or further phishing campaigns. The page title explicitly mimics legitimate Meta support channels, increasing the likelihood of successful social engineering attacks against business users and page administrators. Infrastructure analysis reveals multiple high-confidence indicators of malicious activity. The domain was registered on November 18, 2025, through Gransy, s.r.o., a registrar frequently associated with abusive registrations. It resolves to the IP address 104.21.75.113, hosted by Cloudflare in Canada, a common tactic to obscure the true origin of phishing infrastructure. VirusTotal detection shows 21 out of 95 security vendors have flagged this domain as malicious, while it appears on at least one security blocklist and was actively blocked by enterprise phishing protection systems prior to takedown. Users who visited member21.agency-partnerhub-platform.com should immediately take corrective action to mitigate potential compromise. First, reset all passwords associated with Meta Business accounts, including linked email addresses and any accounts sharing the same credentials. Enable multi-factor authentication (MFA) using an authenticator app or hardware key, avoiding SMS-based methods where possible. Monitor account activity for unauthorized logins, ad spend, or administrative changes. If financial information was entered, contact the relevant financial institution to secure accounts and review recent transactions. Report the incident to the legitimate Meta Business support channels and consider filing a report with local cybercrime authorities or dedicated fraud reporting platforms.