usdc033.com is a domain on the PhishDestroy blocklist. Its name pairs the USDC stablecoin ticker with a number, while the page itself carried the unrelated title "onkeyon". PhishDestroy first flagged it on 2026-10-09. The site has been offline since 2026-10-14, and as of 2026-10-19 its content is blocked by the hosting provider.
How the scam works
No specific scheme has been confirmed for this domain, so the risk comes from how it looks. A stablecoin ticker followed by a serial number is a naming style built to appear official to people holding or moving USDC. Domains like this can ask visitors to connect a wallet, sign a transaction or send funds, and any of those can cost the victim their tokens. The page title "onkeyon" does not mention USDC, so the title and the domain name do not match.
Evidence
Independent detection is thin. On 2026-10-13, 2 of 92 VirusTotal engines flagged the domain: Forcepoint ThreatSeeker and LevelBlue. Most engines staying silent is common for new crypto lures, and it should not be read as a clean bill of health. The domain also appears in 4 AlienVault OTX pulses, which means other researchers have tied it to threat activity. PhishDestroy is the only blocklist listing it.
Infrastructure
The domain was registered on 2025-12-29 through Gname.com Pte. Ltd. That is more than nine months before PhishDestroy detected it, so it was not a throwaway created the same week. It sits behind Cloudflare, Inc. on an address geolocated to Canada, and that front hides the real origin server. Its Google Trust Services WE1 certificate is the automated kind issued to Cloudflare-fronted sites, so the browser padlock says nothing about whether the site can be trusted.
What to do
If you connected a wallet on this site, review your token approvals and revoke any you do not recognise. Move remaining USDC and other assets to a fresh wallet if you signed anything you did not fully understand. Never enter a seed phrase or private key on a site reached through a stablecoin-themed domain. Defenders should block usdc033.com at DNS and proxy level, search logs for visits since 2026-10-09, and watch for similarly numbered USDC domains.
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Hostnames retained in the domain record or Certificate Transparency cache. A hostname alone does not establish current availability or malicious activity.
www.usdc033.comDomain record
The original observation time is not recorded for these hostnames.
使用技術 · 4 identified
H
HSTS
セキュリティ
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
地元の警察 — たとえ直ちに行動を起こせなくても、公式な記録が残される
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
詐欺による金銭の返還を装った詐欺 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
About this reportSources, observation dates and corrections
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.
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