TypoProtect

TypoProtect - Advanced Phishing & Typosquatting Protection

Protect your browsing from phishing attacks, typosquatting, domain spoofing, and homograph attacks with TypoProtect. This powerful security extension features real-time malicious domain blocking with a daily updated threat database from OpenPhish.

KEY FEATURES:
✓ Real-time phishing domain blocking with 10,000+ malicious sites database
✓ Multi-level threat detection: blacklist, homoglyph, and typosquatting analysis
✓ Automatic daily database updates from OpenPhish community feed
✓ Ultra-fast Bloom Filter technology for instant domain verification
✓ Customizable trusted domain lists for personalized protection
✓ Modern dark UI with protection dashboard and statistics
✓ Instant security warnings with detailed threat information
✓ Works offline with bundled initial threat database
✓ Privacy-focused: no data collection, all processing local
✓ Free and open-source

HOW IT WORKS:
1. Automatically downloads and updates phishing domain database daily
2. Monitors every website you visit in real-time
3. Blocks known malicious domains instantly
4. Detects lookalike domains trying to impersonate trusted sites
5. Identifies suspicious Unicode characters and IDN attacks
6. Shows clear warnings with option to proceed at your own risk

PERFECT FOR:
- Online banking and shopping security
- Protecting against credential theft
- Preventing cryptocurrency scams
- Corporate security compliance
- Educational institutions
- Anyone concerned about online security

Open source: https://github.com/wanetty/TypoProtect-Extension