# PhishDestroy threat dossier — sso-coinbase-x-cdn.tem3.io ================================================================ Fetched: 2026-05-08 16:09:38 UTC Canonical: https://phishdestroy.io/domain/sso-coinbase-x-cdn.tem3.io/ ## VERDICT ---------------------------------------------------------------- CRITICAL THREAT — DO NOT VISIT Composite threat score: 100/100 (PhishDestroy scoring — see methodology below) Scam classification: Impersonation Targeted brand: Coinbase ## DETECTION EVIDENCE ---------------------------------------------------------------- VirusTotal: 11/91 security vendors flagged this domain Flagging vendors: ChainPatrol, BitDefender, ESET, Emsisoft, Fortinet, G-Data, Google Safebrowsing, Netcraft, Seclookup, Sophos, Webroot Public blocklists: listed on 1 independent blocklist Google Safe Browsing: FLAGGED ## INFRASTRUCTURE ---------------------------------------------------------------- IP address: 188.114.97.3 (CA, Toronto) ASN: AS13335 Cloudflare, Inc. Hosting org: CloudFlare, Inc. Registrar: GoDaddy.com, LLC Nameservers: justin.ns.cloudflare.com, val.ns.cloudflare.com Registered: 2024-08-02 Page title: Coinbase - Buy and Sell Bitcoin, Ethereum HTTP response: 200 ## TLS CERTIFICATE ---------------------------------------------------------------- Issuer: Google Trust Services / WE1 Expires: 2026-06-13 Status: INVALID chain Fingerprint: 942b33de262ab9fa6a937bd0dff73091bc8c768e13761aa10e9cd7dd2ce33180 Subject Alternative Names (related infrastructure — often same operator): - tem3.io ## ABUSE-REPORT HISTORY (evidence of registrar non-response) ---------------------------------------------------------------- Status: pending notification queue. No abuse reports filed yet — this domain is waiting for the next cycle of our automated abuse-reporter. ## TIMELINE ---------------------------------------------------------------- Domain registered: 2024-08-02 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration) First detected: 2026-05-06 13:38:44 UTC (by PhishDestroy tracker) Last verified: 2026-05-08 16:37:43 UTC Current status: ACTIVE / observable ## EXTERNAL CORROBORATION (third-party evidence) ---------------------------------------------------------------- URLScan.io: https://urlscan.io/result/019dfcdc-db53-7658-bbb9-31ce7e2c0f9c/ Wayback Machine: https://web.archive.org/web/*/sso-coinbase-x-cdn.tem3.io crt.sh CT logs: https://crt.sh/?q=%25.sso-coinbase-x-cdn.tem3.io Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=sso-coinbase-x-cdn.tem3.io AlienVault OTX: https://otx.alienvault.com/indicator/domain/sso-coinbase-x-cdn.tem3.io URLhaus: https://urlhaus.abuse.ch/host/sso-coinbase-x-cdn.tem3.io/ ## ANALYST NARRATIVE ---------------------------------------------------------------- [Generated: 2026-05-06 13:39:30 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.] PhishDestroy identifies sso-coinbase-x-cdn.tem3.io as an active Coinbase impersonation domain engineered to steal cryptocurrency through a fraudulent single sign-on (SSO) login portal. This site masquerades as Coinbase's SSO system while operating under a recently registered domain designed to trick users into entering wallet credentials or connecting malicious browser extensions that drain funds. The domain exhibits clear red flags including social engineering indicators flagged by Google Safe Browsing, with MetaMask already blocking access to prevent wallet compromise. Users attempting to access Coinbase services should verify the correct domain (coinbase.com) and never trust third-party SSO portals without direct verification. This domain was flagged after being created on August 02, 2024, through GoDaddy.com, LLC, resolving to IP address 188.114.97.3. Current intelligence shows it exists on one active security blocklist while maintaining a clean VirusTotal report with 0 detections out of 95 scanners. Despite lacking immediate antivirus detection, the domain's SSL certificate issued by Google Trust Services and its use of tem3.io as a subdomain structure suggest an attempt to appear legitimate while operating outside Coinbase's official infrastructure. The presence of social engineering flags from Google Safe Browsing indicates active attempts to deceive users through fake login interfaces. If you've visited sso-coinbase-x-cdn.tem3.io, immediately disconnect any connected wallets, revoke any approved permissions, and scan for malicious browser extensions. Verify all Coinbase-related links through official channels before providing any credentials. Consider using hardware wallets for additional protection against crypto drainers. Report the domain to your browser's security team and consider changing passwords if you entered any information. PhishDestroy recommends bookmarking official Coinbase domains and using browser security extensions to block known malicious sites. ## EVIDENCE HASHES ---------------------------------------------------------------- Favicon MD5: 1a175a2ed3daa908e19c53be01ae7e8c TLS cert SHA-256: 942b33de262ab9fa6a937bd0dff73091bc8c768e13761aa10e9cd7dd2ce33180 ## SCORING METHODOLOGY ---------------------------------------------------------------- Composite score is NOT derived from VirusTotal alone. PhishDestroy aggregates: - VirusTotal positive ratio - Public blocklist consensus (MetaMask, ScamSniffer, OpenPhish, PhishTank, URLhaus, CryptoFirewall, SEAL, Polkadot, Enkrypt, Phishunt, DiscordPhishing, PhishingDB) - Cloaking detection (HTTP 666 or rendering delta between bot and real visitor) - DNS-filter consensus (Quad9, CleanBrowsing, NextDNS, AdGuard, Cloudflare, etc.) - AlienVault OTX pulses + Cloudflare Radar + Google Safe Browsing - URLScan / URLQuery verdicts - Brand-impersonation heuristics (DOM analysis of forms, logos, wording) - Known phishing-kit fingerprinting (favicon hash, JS obfuscation signatures) - Wallet-drainer family classification (Angel, MS, Rainbow, Pink, Inferno, ...) - Free-TLS vs paid-cert ratio (throwaway infrastructure signal) - Registrar/hosting abuse history (this registrar's track record) - Human researcher sign-off (volunteer takedown team) A domain present in our database is ALREADY flagged. A low VT count by itself does NOT mean the domain is safe — new scam domains routinely show 0/95 VT for their first 7–30 days while actively draining wallets. Always cross-reference the composite score and the individual indicators above, not just VT. ## CORRECTIONS / APPEALS ---------------------------------------------------------------- Full HTML report: https://phishdestroy.io/domain/sso-coinbase-x-cdn.tem3.io/ JSON API: https://api.destroy.tools/v1/check?domain=sso-coinbase-x-cdn.tem3.io Appeal a flag: https://phishdestroy.io/appeals/ (responded to within 48 hours, FP rate <0.01%) Submit a report: https://t.me/PhishDestroy_bot About PhishDestroy: volunteer-driven open-source threat-intelligence platform. Tracked: 146,051 domains (47,910 alive under monitoring, 97,858 confirmed takedowns/dead). Site: https://phishdestroy.io