Challengercore.com Phishing

August 20, 2026 at 11:06 PM

Phishing

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Checked by Website Reputation Checker

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Challengercore → Safety Check

First checked October 25, 2025 at 5:36 PM

Content analysis not available

Method: automated checks.

Phishing This site is classified as Phishing based on multiple risk signals, including 3 blacklist detections, no established public user-review history, and phishing-related signals.

Figure 1. Trust signal radar for challengercore.com. Larger shaded area indicates stronger trust signals.

Negative signals:

security-provider warnings
a malware or phishing blacklist detection (1)
a low third-party reputation score
phishing-style impersonation signals
heuristic signals associated with scam
limited independent reputation data
automated caution checks
a relatively new domain (11 months)

Positive signals:

an active SSL certificate (3 months)

1 /100

Trust Score

11 months

Domain Age

Location

External provider warnings

Last checked August 20, 2026 at 11:06 PM by Gridinsoft Trust Model v2.5.2

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What is Challengercore?

We flagged Challengercore.com as phishing. The page behavior matches a common credential-theft flow: impersonation first, urgency second, data request last.

Typical prompts on sites like this include account alerts, failed-delivery notices, or "verify now" dialogs asking for passwords, card numbers, or one-time codes. Do not submit credentials here. Open the real service in a new tab and check your account directly.

Think something is off with Challengercore.com?

Help others stay safe. Share your story to help the next visitor make an informed decision.

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This domain was registered September 27, 2025 at 6:28 PM through the company Web Commerce Communications Limited dba WebNic.cc and ownership information is not publicly available.

For complaint

Is challengercore.com safe?

— Unfortunately, not likely.

🚨 Gridinsoft blocks this website because it was classified as phishing.

challengercore.com 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 challengercore.com marked "Phishing"?

Gridinsoft evaluates challengercore.com, focusing on domain age (only 11 months old), limited website popularity, suspicious content indicators (Phishing - High Risk, Heuristic - Scam, Heuristic Risk), 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.

Gridinsoft Anti-Malware

Stay safe with Gridinsoft Anti-Malware: Protect your browser, remove harmful extensions, and secure your privacy in just a few clicks.

DDoS Protection

The website implements Distributed Denial-of-Service (DDoS) protection services to defend against malicious traffic attacks and ensure service availability. DDoS protection indicates this site prioritizes operational security and service reliability.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Phishing - High Risk

Automated analysis detected strong patterns on challengercore.com associated with phishing or brand impersonation. Exercise extreme caution and avoid entering passwords, verification codes, payment details, or personal information until legitimacy is independently confirmed.

Heuristic - Scam

Heuristic Risk

Young Domain

This site was registered recently, which limits historical reputation data and long-term trust signals.

Listed by Gridinsoft

Gridinsoft Internet Security classified this site 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 challengercore.com has received a low trust rating, suggesting potential security risks or operational concerns requiring user caution.

External provider warnings: 3/26 Phishing

This section shows what independent external 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.

Fortinet

Phishing

Scamadviser

Warned

BitDefender

Warned

External provider results for Challengercore.com, last checked October 12, 2025. — VirusTotal

Domain Information

Created September 27, 2025 at 6:28 PM Expires: September 27, 2026 at 6:28 PM

Domain Age 11 months Recently Registered

Registrar Web Commerce Communications Limited dba WebNic.cc IANA ID: 460

Abuse Email [email protected]

Domain Status Ok DNSSEC: UNSIGNED

Top Level Domain .com Generic TLD

Technical Details

HTTP status 403

IP Address 104.21.10.92

Hosting Provider AS13335 Cloudflare, Inc. San Francisco, California, US

SSL Certificate WE1 TLSv1.2 · Valid for: 3 months · from July 20, 2026 at 9:36 AM · to October 18, 2026 at 10:34 AM

Name Servers eric.ns.cloudflare.com
paislee.ns.cloudflare.com

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How to block Challengercore.com?

Our Anti-Malware can automatically block access to challengercore.com if it is flagged as malicious.

Install and run the protection.
The program will block flagged domains and remove related threats.

Exclusion

If you believe challengercore.com is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add challengercore.com.

See detailed instructions for more options.

Are You the Owner?

If you own Challengercore.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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