Signum — Website Trust Ch Chrome extension icon

Signum — Website Trust Ch

✨ AI-Powered
📦 v1.0.3
💾 10.97KiB
📅 2026-03-17
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Overview

**Is this site safe — or are you about to get scammed?**

Signum scans any website you're visiting and gives you an instant AI-powered trust verdict. Powered by 15 threat intelligence sources, it tells you if a site is legitimate, suspicious, or a scam — in plain English.

**Why Signum?**

In 2024, people lost $12.5 billion to online scams. That's up 25% in a single year. Fake shops, phishing pages, and crypto fraud sites now look identical to legitimate websites. The padlock in your browser means nothing — it only confirms your connection is encrypted, not that the site is safe.

Signum checks the signals that actually matter:

→ Domain age and registration history
→ SSL certificate validity and issuer trust level
→ IP neighbourhood — is the site hosted alongside known scam sites?
→ VirusTotal and 14 other threat databases
→ Brand impersonation detection via AI visual analysis
→ Certificate transparency logs
→ WHOIS and DNS anomalies
→ Social media presence verification
→ Payment page detection (crypto, suspicious checkout flows)

**How it works**

1. Click the Signum icon while browsing any website
2. Press "Check this site"
3. Get an instant risk score (0-100), verdict, and plain-English explanation of every red flag found

No technical knowledge required. Built for anyone who shops online, transfers money, or clicks links from emails.

**What you'll see**

• Risk score from 0-100
• Verdict: Likely Safe / Suspicious / Danger
• Warning banner for high-risk sites
• Key findings explaining exactly what's wrong
• One-click access to the full detailed report

**Who uses Signum**

→ Online shoppers verifying new stores before paying
→ Business owners vetting suppliers and vendors
→ Anyone who received a suspicious link by email or message
→ IT teams checking domains reported by employees
→ Parents protecting family members from scams

**Free to use. No account required.**

Signum is free for basic scans. No personal data collected, no browsing history stored. We only scan the domain you explicitly request — nothing happens automatically.

Tags

Productivity/tools productivity/tools

Privacy Practices

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

🔐 Security Analysis

This extension hasn't been security-scanned yet.

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