polygun-app[.]io

polygun-app.io was registered on 2026-06-08 and is currently classified as a high‑risk generic phishing site. Analysis of public threat‑intelligence shows that 12 of 91 antivirus and URL‑reputation engines on VirusTotal have flagged the domain as malicious, indicating a consensus among a minority of scanners that it hosts or redirects to phishing content. The domain is listed on three independent blocklists and is actively blocked by the PhishDestroy, MetaMask, and SEAL filtering services, confirming that multiple mitigation platforms consider it undesirable. No additional technical artifacts such as IP address attribution, ASN, hosting provider, SSL certificate details, HTTP response codes, or page‑title metadata have been published in the open‑source feeds examined.

Consequently, the precise infrastructure supporting the site remains opaque, and the exact phishing payload or targeted brand cannot be confirmed at this time. Defenders should add polygun-app.io to deny‑list rules at the DNS, proxy, and endpoint layers, monitor for any outbound connections to the domain, and enable heuristic or reputation‑based blocking in web‑gateway solutions. Ongoing collection of network traffic and host telemetry is recommended to detect possible attempts to contact the domain, especially from users who may be exposed to credential‑harvesting campaigns.

Continuous re‑evaluation of the domain’s reputation is advised, as additional indicators such as content snapshots, SSL fingerprints, or sinkhole data may emerge. Because the site’s hosting details have not been disclosed, threat hunters should consider using passive DNS and certificate transparency logs to retrospectively map any associated IP ranges. If future samples reveal specific credential‑stealing pages, the indicator set can be expanded to include URL patterns and form fields.