388242coinbase[.]com

The domain 388242coinbase.com was registered on December 25, 2025 through NiceNIC International Group Co., Limited and is currently taken offline. Infrastructure analysis shows the domain resolves to IP address 172.67.174.162, which belongs to AS13335 Cloudflare, Inc., a common hosting provider for malicious campaigns. The domain is served by the authoritative nameservers max.ns.cloudflare.com and mckenzie.ns.cloudflare.com, and it lacks an SSL certificate, indicating an unencrypted HTTP service. Google Safe Browsing has flagged the site for social engineering, and PhishDestroy lists it as blocked, confirming its use in brand‑impersonation activity targeting Coinbase users.

The page title returned by the server is "Vault Security Verification," suggesting an attempt to lure victims into credential or wallet information disclosure, consistent with the classified crypto scam type. Gridinsoft assigns a trust score of 0 out of 100, and the domain appears on one security blocklist. VirusTotal analysis reports that 16 of 93 security vendors have flagged the domain as malicious, providing additional corroboration of its hostile intent.

While the exact content of the landing page has not been captured, the available evidence—registration details, hosting, lack of TLS, page title, and multiple vendor detections—strongly indicates a high‑risk brand‑impersonation operation. Defenders should immediately block 388242coinbase.com at network perimeters, update URL filtering and threat intelligence feeds, and monitor for any resurgence of the domain or similar naming patterns. Continuous observation of Cloudflare‑hosted IP ranges associated with crypto‑focused phishing campaigns is recommended to pre‑empt future impersonation attempts.