Leancon.ai Scam Check: Blacklist Warning

October 13, 2026 at 11:40 AM

Suspicious Website

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Checked by Website Reputation Checker

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Leancon → Safety Check

First checked October 13, 2026 at 11:40 AM

Website content and technical signals analyzed

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 5 blacklist detections, no established public user-review history, and heuristic security signals. These risks are driven by active warning signals despite the site's longer domain history.

Figure 1. Trust signal radar for leancon.ai. Larger shaded area indicates stronger trust signals.

How we scored leancon.ai

Tech signals:

Cloudflare Browser Insights, Astro Framework

Negative signals:

security-provider warnings
multiple malware or phishing blacklist detections (5)
heuristic signals associated with scam
automated caution checks
limited independent reputation data

Positive signals:

a verified profile linked to this domainLinkedIn
a long-term domain history (3.1 years)
an active SSL certificate (3 months)

5 /100

Trust Score

3.1 years

Domain Age

Location

External provider warnings

Last checked October 13, 2026 at 11:40 AM by Gridinsoft Trust Model v2.5.7

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What is Leancon?

According to its current page title, leancon.ai presents itself as “LeanCon | Construction Planning Delivered in Minutes”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered September 3, 2023 at 7:17 PM through the company GoDaddy.com, LLC (Personal information withheld).

For complaint

Is leancon.ai safe?

Use caution with leancon.ai. Its current Gridinsoft trust score is 5/100; review the site-specific findings below before use.

Why is leancon.ai marked "Suspicious Website"?

Gridinsoft's current assessment of leancon.ai is based on automated caution checks and heuristic signals associated with scam. Context considered alongside those findings includes limited public traffic history. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 5 of 29 publicly displayed security sources report a warning. A separate license-restricted partner security signal also contributes to the automated assessment; its provider name and verdict cannot be displayed publicly under the source license.

Gridinsoft Anti-Malware

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Cloudflare Browser Insights

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

Astro Framework

Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of leancon.ai. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

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.

Heuristic - Scam

Heuristic Risk

Long Term Domain

This site is registered for an extended period, which is generally a positive continuity signal.

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.

Verified LinkedIn Page

Ownership verification confirms that leancon.ai controls the LinkedIn page LeanCon (1,631 followers, 13 LinkedIn employees, company size 2-10 employees, founded unknown, industry: Software Development, headquarters: New York).

External provider warnings: 5/29 Suspicious Website

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.

CRDF

Malicious

Fortinet

Malware

Lionic

Malicious

Lumu

Malware

SOCRadar

Malicious

External provider results for Leancon.ai, last checked October 13, 2026. — VirusTotal

Domain Information

Created September 3, 2023 at 7:17 PM Updated: August 11, 2026 at 11:23 PM · Expires: September 3, 2029 at 7:17 PM

Domain Age 3.1 years

Registrant Personal information withheld Protected by Gridinsoft

Registration country United States

Registrar GoDaddy.com, LLC IANA ID: 146

Abuse Email [email protected]

Domain Status Client: Delete · Renew · Transfer Prohibited +1 more · DNSSEC: UNSIGNED

Top Level Domain .ai Generic TLD

Technical Details

IP Address 104.21.16.221

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

SSL Certificate WE1 TLSv1.3 · Valid for: 3 months · from October 8, 2026 at 10:58 AM · to January 6, 2027 at 11:58 AM

Name Servers ns21.domaincontrol.com
ns22.domaincontrol.com

Content from the analyzed website

Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.

Original page title LeanCon | Construction Planning Delivered in Minutes

Original description Move from fragmented manual preconstruction to AI-driven, instant, accurate, and bid-winning execution plans. Construction planning delivered in minutes with LeanCon.

Primary Language

Profile

LeanCon · 1,631 followers · Software Development · size 2-10 employees

Mentioned hosts (4)

leancon.ai static.cloudflareinsights.com leancon.app www.linkedin.com

How to block Leancon.ai?

Our Anti-Malware can automatically block access to leancon.ai 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 leancon.ai is safe, you can add it to the exclusion list:

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

See detailed instructions for more options.

Are You the Owner?

If you own Leancon.ai 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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Your score for leancon.ai

5 4 3 2 1

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