Suspicious Website
This site is classified as Suspicious Website based on multiple risk signals, including 1 blacklist detections and a low 1.9/5 user rating from 15 reviews. These risks are driven by active warning signals despite the site's longer domain history.
Based on analysis of 15 reviews from public sources.
Last checked May 18, 2026 at 9:54 PM by
Gridinsoft Trust Model v2.4.5
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What is Pay.sumup?
Our system marks Pay.sumup.com as suspicious. The decision is based on a cluster of weak trust signals, not one isolated event.
Examples we frequently observe in this group: ownership data that cannot be verified, support pages with no workable contacts, reused template content, and redirects/scripts that do not match the visible site purpose. Each item alone may be explainable. Together, they increase user risk.
Figure 2.
Website screenshot for Pay.sumup.com.
2026-05-19 00:54:33
Recommended handling: treat this domain as untrusted. View pages only, avoid sign-in, avoid payments, and do not download files unless the source can be independently confirmed.
🚨
Gridinsoft blocks this website because it was classified as suspicious website.
pay.sumup.com has a blacklist warning and a 61/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.
Why is pay.sumup.com marked "Suspicious Website"?
Gridinsoft evaluates pay.sumup.com, focusing on suspicious content indicators (Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, customer reviews from various independent platforms (15 reviews). 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.
Reliable Payment Method
Payment processing utilizes established and secure payment systems including major credit cards, PayPal, or other recognized financial service providers. These payment methods typically offer fraud protection and dispute resolution mechanisms to safeguard consumers.
Deals
Helpdesk
This site includes structured support channels such as help center, ticketing, chat, or service contact pages.
Registration Form
The pay.sumup.com website implements data collection forms that may request personal information including names, email addresses, phone numbers, or other sensitive details. You should verify its legitimacy and review privacy policies before submitting personal data.
COVID-19
Cookie Consent
This site implements a cookie-consent interface for managing tracking and data-collection preferences.
Advertising Network
Link Shortener
This website employs URL shortening services to create abbreviated web addresses. While commonly used for convenience and marketing purposes, shortened URLs can obscure destination websites and may be exploited to conceal malicious or deceptive content.
Google Tag Manager
The pay.sumup.com website uses Google Tag Manager to add and update tracking tags on its website.
Cloudflare Browser Insights
This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.
Facebook Integration
Social Media Links
The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.
Multilanguage
The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.
Popular Site
This site shows elevated traffic signals relative to similar domains; this is generally positive but does not by itself prove legitimacy.
Established Domain
This site has maintained active domain presence over time, indicating operational continuity.
Blacklisted
Gridinsoft Internet Security classified pay.sumup.com as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
Verified X Profile
Ownership verification confirms that this site controls the X profile @SumUp (12,181 followers, 821 following, 9,739 posts, listed 152 times, since 2012, no account badge, location: London, England).
Verified YouTube Channel
Ownership verification confirms that this site controls the YouTube channel SumUp (@sumupglobal) (19,800 subscribers, 307 videos, 18,404,612 total views, since 2012).
Strong Community Presence
pay.sumup.com has ownership-verified social or community presence with substantial audience reach.
Provider warnings: 1/27 Suspicious Website
This section shows what trusted security sources say about this site.
A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.
If no source reports a warning, the site is shown as clear in this section.
Gridinsoft Threat List
Warned
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
Fortinet
Clean
G-Data
Clean
Webroot
Clean
Dr.Web
Clean
Forcepoint ThreatSeeker
Clean
CyRadar
Clean
Lionic
Clean
Quick Heal
Clean
Phishing Database
Clean
Phishtank
Clean
OpenPhish
Clean
alphaMountain.ai
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean
Pay.sumup.com blocked? Check the provider verdict report created on May 18, 2026
Domain Information
CreatedFebruary 11, 2004 at 7:11 PMUpdated: March 23, 2026 at 3:20 PM · Expires: February 11, 2027 at 7:11 PM
Domain StatusClient Transfer ProhibitedDNSSEC: UNSIGNED
Top Level Domain.comGeneric TLD
Subdomainpay
Technical Details
IP Address66.33.60.129
Hosting ProviderAS16509 Amazon.com, Inc.Walnut, California, US
SSL CertificateR13TLS 1.3 · Valid for: 3 months · from April 11, 2026 at 7:28 PM · to July 10, 2026 at 7:28 PM
Name Serversns-1782.awsdns-30.co.uk ns-728.awsdns-27.net ns-169.awsdns-21.com ns-1472.awsdns-56.org
Content Analysis
Website titleSumUp Pay – verwalte dein Geld mit unserem kostenlosen Konto
Website descriptionEröffne noch heute ein kostenloses SumUp Pay Konto. Nimm mit deiner virtuellen Mastercard Zahlungen vor, verdiene Cashback und verwalte dein Geld mit unserer mobilen App.
SumUp
· @sumupglobal
· 19,800 subscribers
· 13.6 years
Mentioned hosts (56)
cdn-ukwest.onetrust.comconnect.facebook.netanalytics.twitter.comstats.g.doubleclick.nettrc.taboola.comsumup.comwww.linkedin.comtag.rmp.rakuten.comi6.liadm.comcollect.sumup.comwww.youtube.comc.amazon-adsystem.comara.paa-reporting-advertising.amazonpips.taboola.comcircuit.sumup.com
and 41 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
If you own Pay.sumup.com 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 pay.sumup.com, the fewer chances they have to deceive someone else.Help others evaluate pay.sumup.com by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about pay.sumup.com, the fewer chances they have to deceive someone else. Help others evaluate pay.sumup.com by sharing this page on social media!