kucoinfylogin[.]webflow[.]io

This domain operates as a fraudulent login portal impersonating KuCoin, a major cryptocurrency exchange. The site is designed to harvest credentials from users attempting to access their accounts, enabling unauthorized access to crypto wallets and sensitive financial data. The page title, 'Ku𝐂oin* Login | Crypto Exchange | Bitcoin Exchange | Bitcoin Trading,' uses Unicode characters to mimic the legitimate KuCoin branding, a common tactic in phishing campaigns to evade detection and deceive users. Analysis indicates the domain kucoinfylogin.webflow.io was registered on May 8, 2013, though the current malicious activity appears to be a recent deployment. The domain is flagged by 13 out of 95 security vendors on VirusTotal, with detections including phishing and brand impersonation. Infrastructure analysis reveals the domain resolves to IP address 104.18.36.248 and uses an SSL certificate issued by Google Trust Services, providing a false sense of security. The domain is registered through MarkMonitor, Inc., a registrar commonly used for both legitimate and malicious domains. Users who have visited kucoinfylogin.webflow.io or entered credentials on the site should immediately revoke access to any linked accounts, enable multi-factor authentication, and monitor for unauthorized transactions. All passwords associated with the account should be changed, and any devices used to access the site should be scanned for malware. Security teams are advised to block the domain and IP address at the network level and update detection rules to include the domain's unique identifiers, such as the Unicode-altered page title and SSL certificate details.