Mailstrong

Intercepts external links in Gmail to prevent accidental phishing clicks

Mailstrong - Your Shield Against Phishing STAY SAFE FROM PHISHING ATTACKS Mailstrong adds a crucial security layer to your Gmail inbox. Before any external link opens, you'll see a detailed confirmation modal with security information, giving you time to verify the destination and make informed decisions. KEY FEATURES ✓ Link Interception • Automatically detects and intercepts all external links in Gmail emails • Shows a clear confirmation modal before opening any link • Prevents accidental clicks on phishing or malicious links ✓ Security Insights • Displays full URL and domain name prominently • Highlights HTTPS vs HTTP security status • Warns about suspicious patterns (IP addresses, unusual characters, very long URLs) • Helps you spot phishing attempts before it's too late ✓ Smart Actions • Open Link - Proceed to the destination in a new tab • Cancel - Close modal without opening the link • Copy URL - Copy the link to clipboard for verification in security tools • Whitelist - Add trusted domains to skip future confirmations ✓ Link History • Review the last 50 intercepted links • See what you opened vs cancelled • Track timestamps and security status • Useful for security audits and incident review ✓ Statistics Dashboard • Track total links intercepted • See how many suspicious links you've blocked • Monitor HTTP vs HTTPS ratio • Identify most common domains • Quantify your security improvements ✓ Customizable Settings • Whitelist trusted domains to skip confirmations • Toggle history and statistics tracking • Enable/disable the extension with one click • All settings sync across your Chrome browsers PRIVACY & SECURITY • 100% local processing - no data sent to external servers • No tracking or telemetry • No personal information collected • All data stored locally on your device • Open source code available for review PERFECT FOR • Professionals handling sensitive information • Anyone who receives emails from unknown senders • Security-conscious individuals • Corporate users needing audit trails • People who want to understand their email threat landscape HOW IT WORKS 1. Install the extension 2. Open Gmail as usual 3. When you click an external link, a modal appears 4. Review the URL and security information 5. Choose to open, cancel, or whitelist the domain 6. Track your activity in the Statistics and History tabs LIGHTWEIGHT & FAST • Minimal performance impact • No Gmail slowdown • Instant modal display (<100ms) • Small memory footprint MADE FOR GMAIL Specifically designed for Gmail's web interface (mail.google.com). Works seamlessly with Gmail's dynamic content loading. UPCOMING FEATURES • Domain reputation checks • Enhanced threat detection • Export statistics reports • And more based on your feedback! Need help? Have suggestions? Contact us through the support link. Stay safe online! 🛡️