SafeClick - Website Trust Scanner

Intelligent Browser Extension For Website Trust Scoring, Phishing Detection & Credential Protection

SafeClick is an intelligent, zero-cost, local-first browser security engine designed to protect you against phishing attacks, fake login forms, credential harvesting, and suspicious redirects in real time. Unlike traditional security extensions that send your browsing history to third-party cloud servers or rely on slow, subscription-based APIs, SafeClick runs 100% on your device with sub-millisecond threat classification (<0.2ms) and zero telemetry. 🛡️ KEY SECURITY FEATURES: 1. Real-Time Website Trust Scoring • Evaluates every page you visit across structural, lexical, network, and threat intelligence dimensions. • Fuses multi-source evidence into an explainable 4-state verdict: SAFE, UNKNOWN, SUSPICIOUS, or DANGEROUS. 2. Zero False-Positive DOM Protection (New in v2.0) • Intelligent analysis of web forms and frames to detect cross-origin credential harvesting. • Benign helper iframes (common captcha services, analytics frameworks, and payment processors) are automatically recognized to prevent false alarms. • Dedicated detection for transparent clickjacking overlays and simulated Browser-in-the-Browser (BiB) windows. 3. Redirection & Phishing Defense • Inspects redirect chains and open-redirect vulnerabilities before navigation completes. • Seamlessly handles popular search engine clicks without intrusive false warnings. • Blocks confirmed threats from open-source community intelligence feeds. 4. Search Engine (SERP) Safety Badges • Displays trust badges directly beside search results on major search engines so you know what is safe before you click. 5. AI Security Advisory (Optional) • Consult with on-device built-in browser AI or external AI services for conversational threat explanations. 🔒 100% LOCAL-FIRST PRIVACY GUARANTEE: • Zero tracking. Zero remote logging. Zero data sales. • Your browsing history, visited URLs, and keystrokes NEVER leave your browser. • Open-source under Apache-2.0 License: https://github.com/cypher-21/SafeClick Version 2.0.3 Release Notes: • Fixed False-Positive Hidden Iframe Detection: - Added intelligent filtering for legitimate, standard third-party helper iframes (common captcha services, analytics frameworks, payment processors, and same-origin frames). - Eliminates false "Hidden iframe detected" alerts and score drops on benign websites. - Added specialized heuristic detection for transparent clickjacking overlays. • Enhanced Trust Scoring & Verdict Calibration: - Calibrated DOM indicator weights and machine learning classifier weights to prevent isolated hidden iframes from degrading trust scores. - Standard HTTPS sites with clean structures reliably maintain accurate "SAFE" trust scores without unwarranted warning popups. • Improved Redirection Protection & Search Engine Integration: - Redirection protection is now OFF by default and cleanly toggled via settings. - Added automatic recognition for trusted search engine result navigations. Clicking search results no longer triggers false open-redirect interstitials. - Active threat intelligence guardrails remain fully intact for confirmed malicious destinations. • Real-time Settings Synchronization: - Preference changes in the popup now propagate immediately across all active browser tabs without requiring page reloads.