portal-kucoinn-com[.]square[.]site

The domain portal-kucoinn-com.square.site is a confirmed brand impersonation site specifically targeting KuCoin users. It presents a fake login page with the title "KuCoin Login – Your Secure Gateway to Smarter" to trick visitors into entering their account credentials, which are then stolen by scammers. This is not a legitimate KuCoin service; it is a phishing scam designed to drain cryptocurrency wallets and accounts.

PhishDestroy's analysis shows this threat is backed by strong evidence. The domain was created on March 26, 2026, registered through MarkMonitor Inc., and uses a Let's Encrypt SSL certificate (E7) to appear legitimate. It resolves to IP 74.115.51.5 and appears on at least one security blocklist. VirusTotal data reveals that 20 out of 95 security vendors flag this domain as malicious, indicating widespread detection across the cybersecurity industry. The site is currently offline, but similar clones may reappear.

If you have visited this domain or entered any login details, act immediately. Change your KuCoin password and enable two-factor authentication (2FA) if you haven't already. If you used the same password elsewhere, update those accounts too. Monitor your KuCoin account for unauthorized transactions and contact KuCoin support. Always double-check URLs before logging in: the official KuCoin domain is kucoin.com. For future safety, use PhishDestroy's URL checker to verify any suspicious links before clicking.