0991contacto[.]github[.]io

The domain 0991contacto.github.io, hosted by Fastly, Inc., is a phishing domain that has been flagged as malicious by 12 out of 95 vendors on VirusTotal. Although the site is currently taken down, it was previously active and posed a significant threat with a platform risk score of 100 out of 100. Google Safe Browsing also flagged this domain, indicating its potential to harm users.

Registered through GitHub, Inc., the domain exploited the platform's hosting capabilities to carry out phishing activities. The domain's SSL certificate was issued by Let's Encrypt, a common choice for phishing sites due to its free and automated nature. Despite being taken down, the domain's presence on PhishDestroy's blocklist and its abuse score of 35 out of 100 highlight its malicious intent.

The rapid detection by PhishDestroy on June 20, 2026, underscores the effectiveness of early threat identification, even before broader antivirus database updates. Such domains often leverage the time gap between registration and detection to execute phishing campaigns. The fact that 0991contacto.github.io was flagged by multiple security layers emphasizes the importance of continuous monitoring and swift action to mitigate potential threats.