Highscore 48 · flagged Tuesday, November 3, 2026

cosclaim450.top

Appeared in the .top zone on Tuesday, November 3, 2026; by the end of that day the census found active website about legal. 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

lure words (login, verify, secure…)
matched: claim
+6
TLD with a high abuse rate
matched: top
+8
page pushes urgent payment
matched: Claim your Reward
+14
brand in page title, not in the name
matched: costco
+20
Registrar
NameSilo,LLC
Nameserver provider
Nameservers
ns15.knownsrv.com, ns16.knownsrv.com
First-day state
active website
HTTP status
200
Page title
Cos.claim450.com - Claim Your $750 Costco Reward Today!
Has a form
no
Brand echoed
—

Model opinions

Second opinionlooks like phishingtarget: Costcoconfidence 70%· claude-opus-5-5

The page displays a COSTCO logo badge and promises a fake '$750 Costco Reward' on a throwaway .top domain that Costco does not own. Visitors are walked through 'enter your email' and 'complete 5+ deals', then sent to giftclick.org, a classic brand-impersonating gift-card lure that harvests personal data through offer walls.

First passlooks like phishingtarget: costcoconfidence 46%· typesafe/jev-latest

typesafe first pass (gate 0.4): p=phishing:0.55 scam:0.38 suspicious:0.05 | impersonates=0.92 credential=0.51 parked=0.15 evidence=2.0 | target=costco:1.00

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 Tuesday, November 3, 2026

Screenshot of cosclaim450.top taken by the zone census on 2026-11-03

Same data as JSON: /api/zone/domain/cosclaim450.top. This page is not indexed by search engines and does not link to the site it describes.