Fake Investment/Earning Website
This site is classified as Fake Investment/Earning Website based on multiple risk signals, including no established public user-review history.
Figure 1.
Website screenshot for Costco-rewards-portal.netlify.app.
2026-04-07 18:38:52
How we scored costco-rewards-portal.netlify.app
On-page mentions:
Gift Card
Negative signals:
security-provider warnings
a low third-party reputation score
deployment on a free hosting platform
automated caution checks
limited independent reputation data
Last checked April 7, 2026 at 3:38 PM by
Gridinsoft Trust Model v2.4.2
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What is Costco-rewards-portal.netlify?
Costco-rewards-portal.netlify.app is associated with fake investment or earning offers. The pattern is familiar: promised returns are high, risk is downplayed, and deposits are requested quickly.
When users attempt withdrawals, new hurdles appear: extra fees, account "verification," or minimum top-ups. Treat these requirements as a red flag and avoid additional transfers.
and ownership information is not publicly available.
Complaint contact not found.
Is costco-rewards-portal.netlify.app safe?
— Unfortunately, not likely.
🚨
Gridinsoft blocks this website because it was classified as fake investment/earning website.
costco-rewards-portal.netlify.app has a blacklist warning and a 1/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.
Why is costco-rewards-portal.netlify.app marked "Fake Investment/Earning Website"?
Gridinsoft evaluates costco-rewards-portal.netlify.app, focusing on limited website popularity, suspicious content indicators (Heuristic Risk, Blacklisted, Low Scamadviser Score), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, customer reviews from various independent platforms. We weigh these indicators to calculate the trust score.
Note: Automated systems are not perfect — while the evidence suggests risk, there is still a chance the site is legitimate. We recommend you check the website using detailed analysis or by contacting the company directly through verified channels.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Brands
Deals
Gift Card
Long Term SSL Certificate
The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.
Heuristic Risk
Free Hosting Platform
This website operates on free hosting infrastructure using shared resources and subdomain structures. While free hosting is common for personal projects and development purposes, it may also be utilized for temporary or suspicious activities due to minimal barriers to entry.
Blacklisted
Gridinsoft Internet Security classified costco-rewards-portal.netlify.app as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
Low Scamadviser Score
Independent security assessment from Scamadviser indicates this site has received a low trust rating, suggesting potential security risks or operational concerns requiring user caution.
Domain Information
Top Level Domain.appGeneric TLD
Subdomaincostco-rewards-portal
Technical Details
IP Address18.208.88.157
Hostnameec2-18-208-88-157.compute-1.amazonaws.com
Hosting ProviderAmazon.com, Inc.Ashburn, Virginia, US
NetworkAS14618 - Amazon.com, Inc.Hosting
SSL CertificateDigiCert Global G2 TLS RSA SHA256 2020 CA1TLS 1.3 · Valid for: 13 months · from February 16, 2026 at 12:00 AM · to March 19, 2027 at 11:59 PM
Content Analysis
Website titleCostco Rewards Access Portal<br>Begin Your Claim Here
Website descriptionLimited promotion.
Primary Language
Mentioned hosts (2)
costco-rewards-portal.netlify.appgloffers.org
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
BrandsDealsGift Card
Security FingerprintUnique identifier based on site analysis
If you own Costco-rewards-portal.netlify.app and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
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Help protect others by sharing this page on social media! The more people who know about costco-rewards-portal.netlify.app, the fewer chances they have to deceive someone else. Help others evaluate costco-rewards-portal.netlify.app by sharing this page on social media!