a-portal-metamask[.]teachable[.]com

This domain poses a specific threat of brand impersonation, where attackers impersonate MetaMask to deceive users. The domain a-portal-metamask.teachable.com was flagged due to its suspicious activity, with 1 out of 95 VirusTotal vendors detecting it as malicious, it was registered through Amazon Registrar, Inc. on February 21, 2026, and currently appears on 1 security blocklist.

The technical indicators suggest a high level of risk, given the domain's recent creation and its resolve to IP 104.17.82.54, furthermore, the SSL certificate issued by Google Trust Services / WR3 may trick users into believing the site is legitimate.

Users who visited this domain should take immediate action to protect themselves, such as changing their passwords and monitoring their accounts for any suspicious activity, as the brand impersonation threat posed by a-portal-metamask.teachable.com can lead to significant financial losses if not addressed promptly.