gustavoasaell[.]github[.]io

This domain, gustavoasaell.github.io, is currently flagged as an active generic phishing threat. Analysis indicates the domain is designed to impersonate legitimate services or harvest user credentials, despite displaying a 'Site not found' page title. No specific brand impersonation has been confirmed, but the infrastructure aligns with known phishing patterns targeting unsuspecting users through GitHub Pages hosting. Infrastructure analysis reveals the domain is registered through GitHub, Inc. and resolves to the IP address 185.199.108.153, a known GitHub hosting node. The domain appears on one security blocklist, and VirusTotal reports that 1 of 95 security vendors flags it as malicious. The SSL certificate is issued by Let's Encrypt (R12), a common certificate authority for both legitimate and malicious domains. The page title, 'Site not found · GitHub Pages,' suggests either a placeholder or a deliberate attempt to evade detection while maintaining operational infrastructure. Current status confirms the domain remains active, posing a high risk to users who may encounter it through phishing links or redirects. Recommendations include immediate blocking of the domain and IP at the network level, particularly in enterprise environments. Users should avoid interacting with the domain, and security teams are advised to monitor for related indicators of compromise, such as unusual login attempts or credential theft patterns. Given the domain's hosting on GitHub Pages, further investigation into the repository owner and associated accounts is warranted to assess broader threat exposure.