PhantomGlass | Spoofed URL Protection by Lumex
Detect: Spoofed URL Phishing, Clipboard Swap, PDF Protection | Detect deceptive links by comparing visible link text with the actual hyperlink target (Warns about mismatched, typo-squatted, and Unicode-spoofed URLs) | Free, No-Login, No Analytics
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
About this extension
Browse Safely -Not every link or text is what it appears to be.
BUILT FOR SAFER BROWSING
Whether you're browsing websites, reading emails, researching online, or navigating unfamiliar pages, stay alert to deceptive links and suspicious URLs.
Protect yourself against common link-based deception techniques and make more informed decisions about which links to trust.
URL SPOOFING PROTECTION
Malicious websites use misleading link text, lookalike domains, Unicode characters, and deceptive URLs to trick you into visiting the wrong website.
PhantomGlass helps detect suspicious links before you click, adding an extra layer of security to your everyday browsing.
Designed to identify common URL deception and link-based phishing techniques.
• Link Text Mismatch Detection
Identify links where the displayed text or domain doesn't match the actual destination URL.
• URL Spoofing Detection
Detect potentially deceptive URLs designed to imitate legitimate websites and mislead users.
• Typo-squatting Detection
Identify suspicious domains that resemble popular websites through misspellings, character substitutions, and other lookalike techniques.
• Unicode & Homograph Detection
Flag suspicious use of visually similar Unicode characters that may make a deceptive domain appear legitimate.
• Suspicious Link Identification
Highlight potentially deceptive links directly on webpages, helping you recognize suspicious destinations before interacting with them.
CLIPBOARD SWAP ATTACKS
• You copy a block of text, URL or command but when you paste-it it turns into something else.
PDF PROTECTION
• Block external resources: malicious PDFs load the virus from external source, this adds another later of protection.
BLOCK DIRECT IP
• Websites have escape DNS protection, PhantomGlass helps you.
UNSAFE FORM
• Detect unsafe username and password forms
TAB-NABBING
• Prevention
WHY PhantomGlass ?
‣ Phishing attacks exploit visual deception not vulnerabilities.
‣ PhantomGlass exposes deceptive links, visibility where links actually lead.
Proactive link detection: Identify suspicious links before clicking.
‣ Works automatically: 0-click scan, detect link deception without requiring click or manually check each URL.
‣ Seamless browsing: No need to copy and paste URLs into external scanners.
Improve your awareness of suspicious links while browsing.
IMPORTANT INFORMATION
‣ This extension evaluates links and their destinations, not the overall safety or content of a website.
‣ It identifies suspicious link characteristics that may indicate deception or phishing. It doesn't guarantee that a link is malicious or safe.
‣ This is a supplementary security tool, not a complete antivirus or phishing protection solution.
‣ Detection isn't guaranteed. Some suspicious links may go undetected, and legitimate links may occasionally be flagged.
Always verify URLs before entering passwords, payment details, or other sensitive information.
PRIVACY
‣ No Analytics
‣ Free
BUILT FOR SAFER BROWSING
Whether you're browsing websites, reading emails, researching online, or navigating unfamiliar pages, stay alert to deceptive links and suspicious URLs.
Protect yourself against common link-based deception techniques and make more informed decisions about which links to trust.
URL SPOOFING PROTECTION
Malicious websites use misleading link text, lookalike domains, Unicode characters, and deceptive URLs to trick you into visiting the wrong website.
PhantomGlass helps detect suspicious links before you click, adding an extra layer of security to your everyday browsing.
Designed to identify common URL deception and link-based phishing techniques.
• Link Text Mismatch Detection
Identify links where the displayed text or domain doesn't match the actual destination URL.
• URL Spoofing Detection
Detect potentially deceptive URLs designed to imitate legitimate websites and mislead users.
• Typo-squatting Detection
Identify suspicious domains that resemble popular websites through misspellings, character substitutions, and other lookalike techniques.
• Unicode & Homograph Detection
Flag suspicious use of visually similar Unicode characters that may make a deceptive domain appear legitimate.
• Suspicious Link Identification
Highlight potentially deceptive links directly on webpages, helping you recognize suspicious destinations before interacting with them.
CLIPBOARD SWAP ATTACKS
• You copy a block of text, URL or command but when you paste-it it turns into something else.
PDF PROTECTION
• Block external resources: malicious PDFs load the virus from external source, this adds another later of protection.
BLOCK DIRECT IP
• Websites have escape DNS protection, PhantomGlass helps you.
UNSAFE FORM
• Detect unsafe username and password forms
TAB-NABBING
• Prevention
WHY PhantomGlass ?
‣ Phishing attacks exploit visual deception not vulnerabilities.
‣ PhantomGlass exposes deceptive links, visibility where links actually lead.
Proactive link detection: Identify suspicious links before clicking.
‣ Works automatically: 0-click scan, detect link deception without requiring click or manually check each URL.
‣ Seamless browsing: No need to copy and paste URLs into external scanners.
Improve your awareness of suspicious links while browsing.
IMPORTANT INFORMATION
‣ This extension evaluates links and their destinations, not the overall safety or content of a website.
‣ It identifies suspicious link characteristics that may indicate deception or phishing. It doesn't guarantee that a link is malicious or safe.
‣ This is a supplementary security tool, not a complete antivirus or phishing protection solution.
‣ Detection isn't guaranteed. Some suspicious links may go undetected, and legitimate links may occasionally be flagged.
Always verify URLs before entering passwords, payment details, or other sensitive information.
PRIVACY
‣ No Analytics
‣ Free
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Block content on any page
- Access browser activity during navigation
- Access your data for all websites
Optional permissions:
- Access your data for addons.mozilla.org
- Access your data for chromewebstore.google.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0.1
- Size
- 147.42 KB
- Last updated
- 17 days ago (Oct 8, 2026)
- Related Categories
- License
- All Rights Reserved
- Version History
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