polymarket-miniapp[.]cc

This domain polymarket-miniapp.cc was registered through Internet Domain Service BS Corp and resolves to IP 80.78.27.47, which is geolocated to Sweden (SE). The host serves an HTTP 200 response and presents the page title “Polymarket Telegram Mini App”, indicating a Telegram brand impersonation. The site uses a Let’s Encrypt certificate (issuer YE1) and is delegated to the cloud-zero.net nameservers ns1.cloud-zero.net and ns2.cloud-zero.net. The infrastructure has been observed on three security blocklists, including PhishDestroy, MetaMask, and SEAL, and appears in twelve AlienVault OTX pulses. VirusTotal scans show nine of ninety‑one security vendors flag the domain. Current status remains active. While the page content has not been publicly analysed, the observed indicators strongly suggest a credential‑harvesting campaign targeting Telegram users. Defenders should add the domain and its resolved IP to block lists, monitor DNS queries for the associated nameservers, and enforce TLS inspection to detect any attempted connections. Ongoing intelligence gathering is recommended to confirm the payload and any associated command‑and‑control infrastructure.