Security engines reporting a detection: 10. Public blocklists reporting a match: 2. Exercise extreme caution — do not enter credentials or personal information.
Stored registration data identifies NameSilo as the registrar. PhishDestroy maintains separate registrar investigations; that broader material is contextual and is not an independent detection for this domain.
PhishDestroy first observed polygon-pos.cyou on Oct 4, 2026. The hostname explicitly references Polygon; stored content metadata identifies the same apparent target. The captured page title is “Polygon zkEVM”. Stored page analysis classifies the content as impersonation. Current evidence score: 100/100 (critical).
Positive findings are stored from 4 sources: VirusTotal, MetaMask, SEAL, and URLQuery. VirusTotal stored 10 positive engine results: alphaMountain.ai, BitDefender, CRDF, Forcepoint ThreatSeeker, Fortinet, G-Data, Kaspersky, Lionic, Sophos, VIPRE. MetaMask and SEAL listed the hostname in the separate external-blocklist snapshot on Oct 3, 2026 at 22:20 UTC. URLQuery recorded 2 detections; no observation timestamp was retained. Additional recorded evidence: URLScan captured the page on Oct 4, 2026 at 03:49 UTC.
The collector marked the hostname reachable on Oct 4, 2026 at 03:49 UTC, but did not retain the HTTP response code. Latest classified outcome: unknown; cause probe inconclusive on Oct 4, 2026 at 01:49 UTC. Registration records for the domain list NameSilo, LLC as the registrar and Sep 30, 2026 as the creation date. Registration preceded first observation by 3 days. At collection time, the hostname resolved to 104.21.63.60. The IP and ASN identify shared Cloudflare edge infrastructure; the origin server is not established by this address. The evidence archive retains 2 visual captures from PhishDestroy and URLScan. TLS metadata lists Let's Encrypt / YE1 as the certificate issuer with validity through Dec 29, 2026; checked Oct 4, 2026 at 04:02 UTC.
The content indicators and 4 positive source findings support the current Polygon-themed impersonation classification.
Detection-evasion analysis
Cloaking and traffic-distribution check
Not yet scannedNo crawler-versus-browser difference has been recorded yet
Stored crawler-versus-browser observations for this host, plus a live fingerprint check for Keitaro-style traffic distribution systems.
Stored cloaking flag
Not yet scanned
Live TDS fingerprint check
Seven Keitaro fingerprints plus a crawler-versus-browser comparison, run from the PhishDestroy scanner when this panel is open.
The linked repository preserves daily zone observations across seven ShortDot-operated TLDs, including registration volume and abuse-related indicators. This registry context is supporting background and is not an independent detection for the domain in this report.
For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.
Accreditation is a contract, not a safety certification.
RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Latest HTTP observationUnknownProbe Inconclusive20%2026-10-04 03:49:50 UTC
RDAP registrationUnknown
Observed timelinelast reachable: 2026-10-04 03:49:50 UTC
Availability, content, DNS and registration are independent evidence layers. NXDOMAIN, an unreachable origin or missing content alone does not prove registrar action. A registrar or provider is credited only when a direct technical marker identifies that actor. Report causality is shown separately.
This timeline displays historical security and status checkpoints observed by the PhishDestroy automated monitoring network. It records domain lifecycle updates, scanner changes, and threat telemetry over time.
Threat First Observed2026-10-04 03:49:50 UTC
Domain ingestion complete. Initial state is marked as alive pointing to IP 104.21.63.60.
Threat Response Pipeline
Discovery
Analysis
Notifications
Monitoring
9 recorded events. These records describe collected evidence, outgoing notifications and publication; they do not confirm a complete investigation or a takedown.
Threat Ingested
polygon-pos.cyou detected and queued for full analysis
A stored Cloudflare Radar report is available. The report link alone is not a malicious verdict and does not prove that every network field was captured.
Blocklist Detection
Found in 2 blocklists: MetaMask, SEAL
Oct 4, 2026
Registrar Context: NameSilo
Separate registrar research is available. Registrar association is contextual and is not scored as an independent detection.
Brand Impersonation
Impersonation of Polygon
Forensic Evidence Collected
Stored evidence from URLScan.io, URLQuery, stored screenshot
Oct 4, 2026
Sent Report Recorded
Stored outgoing record associated with registrar NameSilo, LLC, 1 abuse contact
If credentials were compromised, report immediately. Do not engage with recovery scammers.
If credentials, payment data, or files were exposed, report the incident immediately. Change affected passwords, revoke active sessions, and scan the device.
Beware of recovery scammers! Recovery scammers may pose as investigators, lawyers, or tracing services. Do not pay upfront fees or disclose credentials.Learn more about recovery fraud →
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Related Infrastructure & Reports
Stored relationships are grouped by the exact matching attribute. A shared provider or registrar alone does not prove common ownership.
Direct link Shares a registration or an identical phishing kit.
Supporting signal Shares infrastructure or a target brand; not proof of one operator.
Discovery only Listed for navigation; no shared attribute with this host.
Infrastructure map · polygon-pos.cyou
Each lane is one reason a domain is linked to this host. Node size marks VirusTotal detections and dashed nodes are already offline. The full lists follow below.
(US)
PhishDestroy Investigation
