Highscore 55 · flagged Monday, September 14, 2026

coinbase-securitycheck.com

Appeared in the .com zone on Monday, September 14, 2026; by the end of that day the census found empty page. Full domain report

Signals, not verdicts. A domain appears here because heuristics matched its name, its infrastructure or the page it served on its first day. Where a model has looked at it, that is shown as an opinion with a confidence, not as a finding. Nothing on this page says a site is malicious. Read the evidence and decide for yourself.

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What matched

brand in the name
matched: coinbase
+30
lure words (login, verify, secure…)
matched: security
+26
brand name behind Cloudflare
matched: cloudflare.com
+6
Registrar
Nameserver provider
Nameservers
jack.ns.cloudflare.com, val.ns.cloudflare.com
First-day state
empty page
HTTP status
404
Page title
404 Not Found
Has a form
no
Brand echoed
coinbase

Model opinions

Second opinionlooks like abusetarget: Coinbaseconfidence 82%· claude-opus-5

Newly registered domain combines the Coinbase brand with a classic account-security lure ('securitycheck'), a name with no plausible legitimate use by anyone other than Coinbase, which does not own it; currently serves only a bare nginx 404 behind Cloudflare NS, so it is a staged brand-squat awaiting content rather than an active phish yet.

First passlooks like abusetarget: Coinbaseconfidence 85%· claude-haiku-4-5

Domain name combines 'coinbase' with 'securitycheck'—a classic phishing lure pattern—but the page is currently a 404 placeholder with no active phishing content. This is a typosquat/brand-squat domain registered with malicious intent (deceptive name designed to impersonate Coinbase's security processes), though the phishing infrastructure has not yet been deployed or is temporarily unavailable.

A model looked at the screenshot and page text and wrote what it thought. It can be wrong, and it is not a finding.

What the page looked like on Monday, September 14, 2026

Screenshot of coinbase-securitycheck.com taken by the zone census on 2026-09-14

Same data as JSON: /api/zone/domain/coinbase-securitycheck.com. This page is not indexed by search engines and does not link to the site it describes.