MetaMask warns of 2FA phishing emails demanding updates by January 4, 2026

MetaMask said users were targeted by a 2FA verification phishing campaign, with emails instructing recipients to update credentials by January 4, 2026 or face limited wallet access. On January 5, SlowMist's 23pds flagged the scheme on social media, urging caution. Security firms Halborn and MailGuard have advised proactive anti-phishing processes and immediate deletion of suspicious messages.