publicapp[.]ghost[.]io

Analysis of publicapp.ghost.io indicates a high‑risk brand‑impersonation campaign targeting Coinbase. The domain, registered through 1API GmbH on October 01, 2011, resolves to IP 151.101.131.7, which belongs to AS54113 Fastly, Inc. in the United States. DNS resolution uses Cloudflare nameservers (sara.ns.cloudflare.com, woz.ns.cloudflare.com). HTTP responses return a 301 redirect, and the site presents a TLS certificate issued by Let’s Encrypt (R12). Infrastructure fingerprinting reveals Varnish, Nginx, and OpenResty components, while the page title observed is "webstarts". The domain appears on a single blocklist (PhishDestroy) and has a Gridinsoft trust score of 0 / 100. VirusTotal scans show 14 of 93 security vendors flagging the domain as malicious. The campaign is classified as a crypto scam and explicitly impersonates Coinbase. Current status is active. Defenders should block the domain at the network perimeter, monitor DNS queries for the associated IP and nameservers, and add the domain to internal blacklists. Continued observation is advised to detect any evolution of the payload or additional hosting changes.